STM32F405 Peripheral Coverage

Overall: 4816/7295 fields covered

ADC1

0x40012000: Analog-to-digital converter

78/78 fields covered. Toggle Registers.

SR

status register

Offset: 0x0, reset: 0x00000000, access: read-write

6/6 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
										OVR rw	STRT rw	JSTRT rw	JEOC rw	EOC rw	AWD rw

Toggle Fields.

AWD

Bit 0: Analog watchdog flag.

Allowed values:
0: NoEvent: No analog watchdog event occurred
1: Event: Analog watchdog event occurred

EOC

Bit 1: Regular channel end of conversion.

Allowed values:
0: NotComplete: Conversion is not complete
1: Complete: Conversion complete

JEOC

Bit 2: Injected channel end of conversion.

Allowed values:
0: NotComplete: Conversion is not complete
1: Complete: Conversion complete

JSTRT

Bit 3: Injected channel start flag.

Allowed values:
0: NotStarted: No injected channel conversion started
1: Started: Injected channel conversion has started

STRT

Bit 4: Regular channel start flag.

Allowed values:
0: NotStarted: No regular channel conversion started
1: Started: Regular channel conversion has started

OVR

Bit 5: Overrun.

Allowed values:
0: NoOverrun: No overrun occurred
1: Overrun: Overrun occurred

CR1

control register 1

Offset: 0x4, reset: 0x00000000, access: read-write

14/14 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
					OVRIE rw	RES rw		AWDEN rw	JAWDEN rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
DISCNUM rw			JDISCEN rw	DISCEN rw	JAUTO rw	AWDSGL rw	SCAN rw	JEOCIE rw	AWDIE rw	EOCIE rw	AWDCH rw

Toggle Fields.

AWDCH

Bits 0-4: Analog watchdog channel select bits.

Allowed values: 0-18

EOCIE

Bit 5: Interrupt enable for EOC.

Allowed values:
0: Disabled: EOC interrupt disabled
1: Enabled: EOC interrupt enabled

AWDIE

Bit 6: Analog watchdog interrupt enable.

Allowed values:
0: Disabled: Analogue watchdog interrupt disabled
1: Enabled: Analogue watchdog interrupt enabled

JEOCIE

Bit 7: Interrupt enable for injected channels.

Allowed values:
0: Disabled: JEOC interrupt disabled
1: Enabled: JEOC interrupt enabled

SCAN

Bit 8: Scan mode.

Allowed values:
0: Disabled: Scan mode disabled
1: Enabled: Scan mode enabled

AWDSGL

Bit 9: Enable the watchdog on a single channel in scan mode.

Allowed values:
0: AllChannels: Analog watchdog enabled on all channels
1: SingleChannel: Analog watchdog enabled on a single channel

JAUTO

Bit 10: Automatic injected group conversion.

Allowed values:
0: Disabled: Automatic injected group conversion disabled
1: Enabled: Automatic injected group conversion enabled

DISCEN

Bit 11: Discontinuous mode on regular channels.

Allowed values:
0: Disabled: Discontinuous mode on regular channels disabled
1: Enabled: Discontinuous mode on regular channels enabled

JDISCEN

Bit 12: Discontinuous mode on injected channels.

Allowed values:
0: Disabled: Discontinuous mode on injected channels disabled
1: Enabled: Discontinuous mode on injected channels enabled

DISCNUM

Bits 13-15: Discontinuous mode channel count.

Allowed values: 0-7

JAWDEN

Bit 22: Analog watchdog enable on injected channels.

Allowed values:
0: Disabled: Analog watchdog disabled on injected channels
1: Enabled: Analog watchdog enabled on injected channels

AWDEN

Bit 23: Analog watchdog enable on regular channels.

Allowed values:
0: Disabled: Analog watchdog disabled on regular channels
1: Enabled: Analog watchdog enabled on regular channels

RES

Bits 24-25: Resolution.

Allowed values:
0: TwelveBit: 12-bit (15 ADCCLK cycles)
1: TenBit: 10-bit (13 ADCCLK cycles)
2: EightBit: 8-bit (11 ADCCLK cycles)
3: SixBit: 6-bit (9 ADCCLK cycles)

OVRIE

Bit 26: Overrun interrupt enable.

Allowed values:
0: Disabled: Overrun interrupt disabled
1: Enabled: Overrun interrupt enabled

CR2

control register 2

Offset: 0x8, reset: 0x00000000, access: read-write

12/12 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
	SWSTART rw	EXTEN rw		EXTSEL rw					JSWSTART rw	JEXTEN rw		JEXTSEL rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
				ALIGN rw	EOCS rw	DDS rw	DMA rw							CONT rw	ADON rw

Toggle Fields.

ADON

Bit 0: A/D Converter ON / OFF.

Allowed values:
0: Disabled: Disable ADC conversion and go to power down mode
1: Enabled: Enable ADC

CONT

Bit 1: Continuous conversion.

Allowed values:
0: Single: Single conversion mode
1: Continuous: Continuous conversion mode

DMA

Bit 8: Direct memory access mode (for single ADC mode).

Allowed values:
0: Disabled: DMA mode disabled
1: Enabled: DMA mode enabled

DDS

Bit 9: DMA disable selection (for single ADC mode).

Allowed values:
0: Single: No new DMA request is issued after the last transfer
1: Continuous: DMA requests are issued as long as data are converted and DMA=1

EOCS

Bit 10: End of conversion selection.

Allowed values:
0: EachSequence: The EOC bit is set at the end of each sequence of regular conversions
1: EachConversion: The EOC bit is set at the end of each regular conversion

ALIGN

Bit 11: Data alignment.

Allowed values:
0: Right: Right alignment
1: Left: Left alignment

JEXTSEL

Bits 16-19: External event select for injected group.

Allowed values:
0: TIM1TRGO: Timer 1 TRGO event
1: TIM1CC4: Timer 1 CC4 event
2: TIM2TRGO: Timer 2 TRGO event
3: TIM2CC1: Timer 2 CC1 event
4: TIM3CC4: Timer 3 CC4 event
5: TIM4TRGO: Timer 4 TRGO event
7: TIM8CC4: Timer 8 CC4 event
8: TIM1TRGO2: Timer 1 TRGO(2) event
9: TIM8TRGO: Timer 8 TRGO event
10: TIM8TRGO2: Timer 8 TRGO(2) event
11: TIM3CC3: Timer 3 CC3 event
12: TIM5TRGO: Timer 5 TRGO event
13: TIM3CC1: Timer 3 CC1 event
14: TIM6TRGO: Timer 6 TRGO event

JEXTEN

Bits 20-21: External trigger enable for injected channels.

Allowed values:
0: Disabled: Trigger detection disabled
1: RisingEdge: Trigger detection on the rising edge
2: FallingEdge: Trigger detection on the falling edge
3: BothEdges: Trigger detection on both the rising and falling edges

JSWSTART

Bit 22: Start conversion of injected channels.

Allowed values:
1: Start: Starts conversion of injected channels

EXTSEL

Bits 24-27: External event select for regular group.

Allowed values:
0: TIM1CC1: Timer 1 CC1 event
1: TIM1CC2: Timer 1 CC2 event
2: TIM1CC3: Timer 1 CC3 event
3: TIM2CC2: Timer 2 CC2 event
4: TIM2CC3: Timer 2 CC3 event
5: TIM2CC4: Timer 2 CC4 event
6: TIM2TRGO: Timer 2 TRGO event

EXTEN

Bits 28-29: External trigger enable for regular channels.

SWSTART

Bit 30: Start conversion of regular channels.

Allowed values:
1: Start: Starts conversion of regular channels

SMPR1

sample time register 1

Offset: 0xC, reset: 0x00000000, access: read-write

9/9 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
					SMP18 rw			SMP17 rw			SMP16 rw			SMP15 rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
SMP15 rw	SMP14 rw			SMP13 rw			SMP12 rw			SMP11 rw			SMP10 rw

Toggle Fields.

SMP10

Bits 0-2: Channel 10 sampling time selection.

Allowed values:
0: Cycles3: 3 cycles
1: Cycles15: 15 cycles
2: Cycles28: 28 cycles
3: Cycles56: 56 cycles
4: Cycles84: 84 cycles
5: Cycles112: 112 cycles
6: Cycles144: 144 cycles
7: Cycles480: 480 cycles

SMP11

Bits 3-5: Channel 11 sampling time selection.

SMP12

Bits 6-8: Channel 12 sampling time selection.

SMP13

Bits 9-11: Channel 13 sampling time selection.

SMP14

Bits 12-14: Channel 14 sampling time selection.

SMP15

Bits 15-17: Channel 15 sampling time selection.

SMP16

Bits 18-20: Channel 16 sampling time selection.

SMP17

Bits 21-23: Channel 17 sampling time selection.

SMP18

Bits 24-26: Channel 18 sampling time selection.

SMPR2

sample time register 2

Offset: 0x10, reset: 0x00000000, access: read-write

10/10 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
		SMP9 rw			SMP8 rw			SMP7 rw			SMP6 rw			SMP5 rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
SMP5 rw	SMP4 rw			SMP3 rw			SMP2 rw			SMP1 rw			SMP0 rw

Toggle Fields.

SMP0

Bits 0-2: Channel 0 sampling time selection.

SMP1

Bits 3-5: Channel 1 sampling time selection.

SMP2

Bits 6-8: Channel 2 sampling time selection.

SMP3

Bits 9-11: Channel 3 sampling time selection.

SMP4

Bits 12-14: Channel 4 sampling time selection.

SMP5

Bits 15-17: Channel 5 sampling time selection.

SMP6

Bits 18-20: Channel 6 sampling time selection.

SMP7

Bits 21-23: Channel 7 sampling time selection.

SMP8

Bits 24-26: Channel 8 sampling time selection.

SMP9

Bits 27-29: Channel 9 sampling time selection.

JOFR%s

injected channel data offset register x

Offset: 0x14, reset: 0x00000000, access: read-write

1/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
				JOFFSET rw

Toggle Fields.

JOFFSET

Bits 0-11: Data offset for injected channel x.

Allowed values: 0-4095

HTR

watchdog higher threshold register

Offset: 0x24, reset: 0x00000FFF, access: read-write

1/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
				HT rw

Toggle Fields.

HT

Bits 0-11: Analog watchdog higher threshold.

Allowed values: 0-4095

LTR

watchdog lower threshold register

Offset: 0x28, reset: 0x00000000, access: read-write

1/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
				LT rw

Toggle Fields.

LT

Bits 0-11: Analog watchdog lower threshold.

Allowed values: 0-4095

SQR1

regular sequence register 1

Offset: 0x2C, reset: 0x00000000, access: read-write

5/5 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
								L rw				SQ16 rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
SQ16 rw	SQ15 rw					SQ14 rw					SQ13 rw

Toggle Fields.

SQ13

Bits 0-4: 13th conversion in regular sequence.

Allowed values: 0-18

SQ14

Bits 5-9: 14th conversion in regular sequence.

Allowed values: 0-18

SQ15

Bits 10-14: 15th conversion in regular sequence.

Allowed values: 0-18

SQ16

Bits 15-19: 16th conversion in regular sequence.

Allowed values: 0-18

L

Bits 20-23: Regular channel sequence length.

Allowed values: 0-15

SQR2

regular sequence register 2

Offset: 0x30, reset: 0x00000000, access: read-write

6/6 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
		SQ12 rw					SQ11 rw					SQ10 rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
SQ10 rw	SQ9 rw					SQ8 rw					SQ7 rw

Toggle Fields.

SQ7

Bits 0-4: 7th conversion in regular sequence.

Allowed values: 0-18

SQ8

Bits 5-9: 8th conversion in regular sequence.

Allowed values: 0-18

SQ9

Bits 10-14: 9th conversion in regular sequence.

Allowed values: 0-18

SQ10

Bits 15-19: 10th conversion in regular sequence.

Allowed values: 0-18

SQ11

Bits 20-24: 11th conversion in regular sequence.

Allowed values: 0-18

SQ12

Bits 25-29: 12th conversion in regular sequence.

Allowed values: 0-18

SQR3

regular sequence register 3

Offset: 0x34, reset: 0x00000000, access: read-write

6/6 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
		SQ6 rw					SQ5 rw					SQ4 rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
SQ4 rw	SQ3 rw					SQ2 rw					SQ1 rw

Toggle Fields.

SQ1

Bits 0-4: 1st conversion in regular sequence.

Allowed values: 0-18

SQ2

Bits 5-9: 2nd conversion in regular sequence.

Allowed values: 0-18

SQ3

Bits 10-14: 3rd conversion in regular sequence.

Allowed values: 0-18

SQ4

Bits 15-19: 4th conversion in regular sequence.

Allowed values: 0-18

SQ5

Bits 20-24: 5th conversion in regular sequence.

Allowed values: 0-18

SQ6

Bits 25-29: 6th conversion in regular sequence.

Allowed values: 0-18

JSQR

injected sequence register

Offset: 0x38, reset: 0x00000000, access: read-write

5/5 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
										JL rw		JSQ4 rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
JSQ4 rw	JSQ3 rw					JSQ2 rw					JSQ1 rw

Toggle Fields.

JSQ1

Bits 0-4: 1st conversion in injected sequence.

Allowed values: 0-18

JSQ2

Bits 5-9: 2nd conversion in injected sequence.

Allowed values: 0-18

JSQ3

Bits 10-14: 3rd conversion in injected sequence.

Allowed values: 0-18

JSQ4

Bits 15-19: 4th conversion in injected sequence.

Allowed values: 0-18

JL

Bits 20-21: Injected sequence length.

Allowed values: 0-3

JDR%s

injected data register x

Offset: 0x3C, reset: 0x00000000, access: read-only

1/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
JDATA r

Toggle Fields.

JDATA

Bits 0-15: Injected data.

DR

regular data register

Offset: 0x4C, reset: 0x00000000, access: read-only

1/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
DATA r

Toggle Fields.

DATA

Bits 0-15: Regular data.

ADC2

0x40012100: Analog-to-digital converter

78/78 fields covered. Toggle Registers.

SR

status register

Offset: 0x0, reset: 0x00000000, access: read-write

6/6 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
										OVR rw	STRT rw	JSTRT rw	JEOC rw	EOC rw	AWD rw

Toggle Fields.

AWD

Bit 0: Analog watchdog flag.

Allowed values:
0: NoEvent: No analog watchdog event occurred
1: Event: Analog watchdog event occurred

EOC

Bit 1: Regular channel end of conversion.

Allowed values:
0: NotComplete: Conversion is not complete
1: Complete: Conversion complete

JEOC

Bit 2: Injected channel end of conversion.

Allowed values:
0: NotComplete: Conversion is not complete
1: Complete: Conversion complete

JSTRT

Bit 3: Injected channel start flag.

Allowed values:
0: NotStarted: No injected channel conversion started
1: Started: Injected channel conversion has started

STRT

Bit 4: Regular channel start flag.

Allowed values:
0: NotStarted: No regular channel conversion started
1: Started: Regular channel conversion has started

OVR

Bit 5: Overrun.

Allowed values:
0: NoOverrun: No overrun occurred
1: Overrun: Overrun occurred

CR1

control register 1

Offset: 0x4, reset: 0x00000000, access: read-write

14/14 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
					OVRIE rw	RES rw		AWDEN rw	JAWDEN rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
DISCNUM rw			JDISCEN rw	DISCEN rw	JAUTO rw	AWDSGL rw	SCAN rw	JEOCIE rw	AWDIE rw	EOCIE rw	AWDCH rw

Toggle Fields.

AWDCH

Bits 0-4: Analog watchdog channel select bits.

Allowed values: 0-18

EOCIE

Bit 5: Interrupt enable for EOC.

Allowed values:
0: Disabled: EOC interrupt disabled
1: Enabled: EOC interrupt enabled

AWDIE

Bit 6: Analog watchdog interrupt enable.

Allowed values:
0: Disabled: Analogue watchdog interrupt disabled
1: Enabled: Analogue watchdog interrupt enabled

JEOCIE

Bit 7: Interrupt enable for injected channels.

Allowed values:
0: Disabled: JEOC interrupt disabled
1: Enabled: JEOC interrupt enabled

SCAN

Bit 8: Scan mode.

Allowed values:
0: Disabled: Scan mode disabled
1: Enabled: Scan mode enabled

AWDSGL

Bit 9: Enable the watchdog on a single channel in scan mode.

Allowed values:
0: AllChannels: Analog watchdog enabled on all channels
1: SingleChannel: Analog watchdog enabled on a single channel

JAUTO

Bit 10: Automatic injected group conversion.

Allowed values:
0: Disabled: Automatic injected group conversion disabled
1: Enabled: Automatic injected group conversion enabled

DISCEN

Bit 11: Discontinuous mode on regular channels.

Allowed values:
0: Disabled: Discontinuous mode on regular channels disabled
1: Enabled: Discontinuous mode on regular channels enabled

JDISCEN

Bit 12: Discontinuous mode on injected channels.

Allowed values:
0: Disabled: Discontinuous mode on injected channels disabled
1: Enabled: Discontinuous mode on injected channels enabled

DISCNUM

Bits 13-15: Discontinuous mode channel count.

Allowed values: 0-7

JAWDEN

Bit 22: Analog watchdog enable on injected channels.

Allowed values:
0: Disabled: Analog watchdog disabled on injected channels
1: Enabled: Analog watchdog enabled on injected channels

AWDEN

Bit 23: Analog watchdog enable on regular channels.

Allowed values:
0: Disabled: Analog watchdog disabled on regular channels
1: Enabled: Analog watchdog enabled on regular channels

RES

Bits 24-25: Resolution.

Allowed values:
0: TwelveBit: 12-bit (15 ADCCLK cycles)
1: TenBit: 10-bit (13 ADCCLK cycles)
2: EightBit: 8-bit (11 ADCCLK cycles)
3: SixBit: 6-bit (9 ADCCLK cycles)

OVRIE

Bit 26: Overrun interrupt enable.

Allowed values:
0: Disabled: Overrun interrupt disabled
1: Enabled: Overrun interrupt enabled

CR2

control register 2

Offset: 0x8, reset: 0x00000000, access: read-write

12/12 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
	SWSTART rw	EXTEN rw		EXTSEL rw					JSWSTART rw	JEXTEN rw		JEXTSEL rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
				ALIGN rw	EOCS rw	DDS rw	DMA rw							CONT rw	ADON rw

Toggle Fields.

ADON

Bit 0: A/D Converter ON / OFF.

Allowed values:
0: Disabled: Disable ADC conversion and go to power down mode
1: Enabled: Enable ADC

CONT

Bit 1: Continuous conversion.

Allowed values:
0: Single: Single conversion mode
1: Continuous: Continuous conversion mode

DMA

Bit 8: Direct memory access mode (for single ADC mode).

Allowed values:
0: Disabled: DMA mode disabled
1: Enabled: DMA mode enabled

DDS

Bit 9: DMA disable selection (for single ADC mode).

Allowed values:
0: Single: No new DMA request is issued after the last transfer
1: Continuous: DMA requests are issued as long as data are converted and DMA=1

EOCS

Bit 10: End of conversion selection.

Allowed values:
0: EachSequence: The EOC bit is set at the end of each sequence of regular conversions
1: EachConversion: The EOC bit is set at the end of each regular conversion

ALIGN

Bit 11: Data alignment.

Allowed values:
0: Right: Right alignment
1: Left: Left alignment

JEXTSEL

Bits 16-19: External event select for injected group.

JEXTEN

Bits 20-21: External trigger enable for injected channels.

JSWSTART

Bit 22: Start conversion of injected channels.

Allowed values:
1: Start: Starts conversion of injected channels

EXTSEL

Bits 24-27: External event select for regular group.

EXTEN

Bits 28-29: External trigger enable for regular channels.

SWSTART

Bit 30: Start conversion of regular channels.

Allowed values:
1: Start: Starts conversion of regular channels

SMPR1

sample time register 1

Offset: 0xC, reset: 0x00000000, access: read-write

9/9 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
					SMP18 rw			SMP17 rw			SMP16 rw			SMP15 rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
SMP15 rw	SMP14 rw			SMP13 rw			SMP12 rw			SMP11 rw			SMP10 rw

Toggle Fields.

SMP10

Bits 0-2: Channel 10 sampling time selection.

SMP11

Bits 3-5: Channel 11 sampling time selection.

SMP12

Bits 6-8: Channel 12 sampling time selection.

SMP13

Bits 9-11: Channel 13 sampling time selection.

SMP14

Bits 12-14: Channel 14 sampling time selection.

SMP15

Bits 15-17: Channel 15 sampling time selection.

SMP16

Bits 18-20: Channel 16 sampling time selection.

SMP17

Bits 21-23: Channel 17 sampling time selection.

SMP18

Bits 24-26: Channel 18 sampling time selection.

SMPR2

sample time register 2

Offset: 0x10, reset: 0x00000000, access: read-write

10/10 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
		SMP9 rw			SMP8 rw			SMP7 rw			SMP6 rw			SMP5 rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
SMP5 rw	SMP4 rw			SMP3 rw			SMP2 rw			SMP1 rw			SMP0 rw

Toggle Fields.

SMP0

Bits 0-2: Channel 0 sampling time selection.

SMP1

Bits 3-5: Channel 1 sampling time selection.

SMP2

Bits 6-8: Channel 2 sampling time selection.

SMP3

Bits 9-11: Channel 3 sampling time selection.

SMP4

Bits 12-14: Channel 4 sampling time selection.

SMP5

Bits 15-17: Channel 5 sampling time selection.

SMP6

Bits 18-20: Channel 6 sampling time selection.

SMP7

Bits 21-23: Channel 7 sampling time selection.

SMP8

Bits 24-26: Channel 8 sampling time selection.

SMP9

Bits 27-29: Channel 9 sampling time selection.

JOFR%s

injected channel data offset register x

Offset: 0x14, reset: 0x00000000, access: read-write

1/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
				JOFFSET rw

Toggle Fields.

JOFFSET

Bits 0-11: Data offset for injected channel x.

Allowed values: 0-4095

HTR

watchdog higher threshold register

Offset: 0x24, reset: 0x00000FFF, access: read-write

1/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
				HT rw

Toggle Fields.

HT

Bits 0-11: Analog watchdog higher threshold.

Allowed values: 0-4095

LTR

watchdog lower threshold register

Offset: 0x28, reset: 0x00000000, access: read-write

1/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
				LT rw

Toggle Fields.

LT

Bits 0-11: Analog watchdog lower threshold.

Allowed values: 0-4095

SQR1

regular sequence register 1

Offset: 0x2C, reset: 0x00000000, access: read-write

5/5 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
								L rw				SQ16 rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
SQ16 rw	SQ15 rw					SQ14 rw					SQ13 rw

Toggle Fields.

SQ13

Bits 0-4: 13th conversion in regular sequence.

Allowed values: 0-18

SQ14

Bits 5-9: 14th conversion in regular sequence.

Allowed values: 0-18

SQ15

Bits 10-14: 15th conversion in regular sequence.

Allowed values: 0-18

SQ16

Bits 15-19: 16th conversion in regular sequence.

Allowed values: 0-18

L

Bits 20-23: Regular channel sequence length.

Allowed values: 0-15

SQR2

regular sequence register 2

Offset: 0x30, reset: 0x00000000, access: read-write

6/6 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
		SQ12 rw					SQ11 rw					SQ10 rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
SQ10 rw	SQ9 rw					SQ8 rw					SQ7 rw

Toggle Fields.

SQ7

Bits 0-4: 7th conversion in regular sequence.

Allowed values: 0-18

SQ8

Bits 5-9: 8th conversion in regular sequence.

Allowed values: 0-18

SQ9

Bits 10-14: 9th conversion in regular sequence.

Allowed values: 0-18

SQ10

Bits 15-19: 10th conversion in regular sequence.

Allowed values: 0-18

SQ11

Bits 20-24: 11th conversion in regular sequence.

Allowed values: 0-18

SQ12

Bits 25-29: 12th conversion in regular sequence.

Allowed values: 0-18

SQR3

regular sequence register 3

Offset: 0x34, reset: 0x00000000, access: read-write

6/6 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
		SQ6 rw					SQ5 rw					SQ4 rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
SQ4 rw	SQ3 rw					SQ2 rw					SQ1 rw

Toggle Fields.

SQ1

Bits 0-4: 1st conversion in regular sequence.

Allowed values: 0-18

SQ2

Bits 5-9: 2nd conversion in regular sequence.

Allowed values: 0-18

SQ3

Bits 10-14: 3rd conversion in regular sequence.

Allowed values: 0-18

SQ4

Bits 15-19: 4th conversion in regular sequence.

Allowed values: 0-18

SQ5

Bits 20-24: 5th conversion in regular sequence.

Allowed values: 0-18

SQ6

Bits 25-29: 6th conversion in regular sequence.

Allowed values: 0-18

JSQR

injected sequence register

Offset: 0x38, reset: 0x00000000, access: read-write

5/5 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
										JL rw		JSQ4 rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
JSQ4 rw	JSQ3 rw					JSQ2 rw					JSQ1 rw

Toggle Fields.

JSQ1

Bits 0-4: 1st conversion in injected sequence.

Allowed values: 0-18

JSQ2

Bits 5-9: 2nd conversion in injected sequence.

Allowed values: 0-18

JSQ3

Bits 10-14: 3rd conversion in injected sequence.

Allowed values: 0-18

JSQ4

Bits 15-19: 4th conversion in injected sequence.

Allowed values: 0-18

JL

Bits 20-21: Injected sequence length.

Allowed values: 0-3

JDR%s

injected data register x

Offset: 0x3C, reset: 0x00000000, access: read-only

1/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
JDATA r

Toggle Fields.

JDATA

Bits 0-15: Injected data.

DR

regular data register

Offset: 0x4C, reset: 0x00000000, access: read-only

1/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
DATA r

Toggle Fields.

DATA

Bits 0-15: Regular data.

ADC3

0x40012200: Analog-to-digital converter

78/78 fields covered. Toggle Registers.

SR

status register

Offset: 0x0, reset: 0x00000000, access: read-write

6/6 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
										OVR rw	STRT rw	JSTRT rw	JEOC rw	EOC rw	AWD rw

Toggle Fields.

AWD

Bit 0: Analog watchdog flag.

Allowed values:
0: NoEvent: No analog watchdog event occurred
1: Event: Analog watchdog event occurred

EOC

Bit 1: Regular channel end of conversion.

Allowed values:
0: NotComplete: Conversion is not complete
1: Complete: Conversion complete

JEOC

Bit 2: Injected channel end of conversion.

Allowed values:
0: NotComplete: Conversion is not complete
1: Complete: Conversion complete

JSTRT

Bit 3: Injected channel start flag.

Allowed values:
0: NotStarted: No injected channel conversion started
1: Started: Injected channel conversion has started

STRT

Bit 4: Regular channel start flag.

Allowed values:
0: NotStarted: No regular channel conversion started
1: Started: Regular channel conversion has started

OVR

Bit 5: Overrun.

Allowed values:
0: NoOverrun: No overrun occurred
1: Overrun: Overrun occurred

CR1

control register 1

Offset: 0x4, reset: 0x00000000, access: read-write

14/14 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
					OVRIE rw	RES rw		AWDEN rw	JAWDEN rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
DISCNUM rw			JDISCEN rw	DISCEN rw	JAUTO rw	AWDSGL rw	SCAN rw	JEOCIE rw	AWDIE rw	EOCIE rw	AWDCH rw

Toggle Fields.

AWDCH

Bits 0-4: Analog watchdog channel select bits.

Allowed values: 0-18

EOCIE

Bit 5: Interrupt enable for EOC.

Allowed values:
0: Disabled: EOC interrupt disabled
1: Enabled: EOC interrupt enabled

AWDIE

Bit 6: Analog watchdog interrupt enable.

Allowed values:
0: Disabled: Analogue watchdog interrupt disabled
1: Enabled: Analogue watchdog interrupt enabled

JEOCIE

Bit 7: Interrupt enable for injected channels.

Allowed values:
0: Disabled: JEOC interrupt disabled
1: Enabled: JEOC interrupt enabled

SCAN

Bit 8: Scan mode.

Allowed values:
0: Disabled: Scan mode disabled
1: Enabled: Scan mode enabled

AWDSGL

Bit 9: Enable the watchdog on a single channel in scan mode.

Allowed values:
0: AllChannels: Analog watchdog enabled on all channels
1: SingleChannel: Analog watchdog enabled on a single channel

JAUTO

Bit 10: Automatic injected group conversion.

Allowed values:
0: Disabled: Automatic injected group conversion disabled
1: Enabled: Automatic injected group conversion enabled

DISCEN

Bit 11: Discontinuous mode on regular channels.

Allowed values:
0: Disabled: Discontinuous mode on regular channels disabled
1: Enabled: Discontinuous mode on regular channels enabled

JDISCEN

Bit 12: Discontinuous mode on injected channels.

Allowed values:
0: Disabled: Discontinuous mode on injected channels disabled
1: Enabled: Discontinuous mode on injected channels enabled

DISCNUM

Bits 13-15: Discontinuous mode channel count.

Allowed values: 0-7

JAWDEN

Bit 22: Analog watchdog enable on injected channels.

Allowed values:
0: Disabled: Analog watchdog disabled on injected channels
1: Enabled: Analog watchdog enabled on injected channels

AWDEN

Bit 23: Analog watchdog enable on regular channels.

Allowed values:
0: Disabled: Analog watchdog disabled on regular channels
1: Enabled: Analog watchdog enabled on regular channels

RES

Bits 24-25: Resolution.

Allowed values:
0: TwelveBit: 12-bit (15 ADCCLK cycles)
1: TenBit: 10-bit (13 ADCCLK cycles)
2: EightBit: 8-bit (11 ADCCLK cycles)
3: SixBit: 6-bit (9 ADCCLK cycles)

OVRIE

Bit 26: Overrun interrupt enable.

Allowed values:
0: Disabled: Overrun interrupt disabled
1: Enabled: Overrun interrupt enabled

CR2

control register 2

Offset: 0x8, reset: 0x00000000, access: read-write

12/12 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
	SWSTART rw	EXTEN rw		EXTSEL rw					JSWSTART rw	JEXTEN rw		JEXTSEL rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
				ALIGN rw	EOCS rw	DDS rw	DMA rw							CONT rw	ADON rw

Toggle Fields.

ADON

Bit 0: A/D Converter ON / OFF.

Allowed values:
0: Disabled: Disable ADC conversion and go to power down mode
1: Enabled: Enable ADC

CONT

Bit 1: Continuous conversion.

Allowed values:
0: Single: Single conversion mode
1: Continuous: Continuous conversion mode

DMA

Bit 8: Direct memory access mode (for single ADC mode).

Allowed values:
0: Disabled: DMA mode disabled
1: Enabled: DMA mode enabled

DDS

Bit 9: DMA disable selection (for single ADC mode).

Allowed values:
0: Single: No new DMA request is issued after the last transfer
1: Continuous: DMA requests are issued as long as data are converted and DMA=1

EOCS

Bit 10: End of conversion selection.

Allowed values:
0: EachSequence: The EOC bit is set at the end of each sequence of regular conversions
1: EachConversion: The EOC bit is set at the end of each regular conversion

ALIGN

Bit 11: Data alignment.

Allowed values:
0: Right: Right alignment
1: Left: Left alignment

JEXTSEL

Bits 16-19: External event select for injected group.

JEXTEN

Bits 20-21: External trigger enable for injected channels.

JSWSTART

Bit 22: Start conversion of injected channels.

Allowed values:
1: Start: Starts conversion of injected channels

EXTSEL

Bits 24-27: External event select for regular group.

EXTEN

Bits 28-29: External trigger enable for regular channels.

SWSTART

Bit 30: Start conversion of regular channels.

Allowed values:
1: Start: Starts conversion of regular channels

SMPR1

sample time register 1

Offset: 0xC, reset: 0x00000000, access: read-write

9/9 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
					SMP18 rw			SMP17 rw			SMP16 rw			SMP15 rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
SMP15 rw	SMP14 rw			SMP13 rw			SMP12 rw			SMP11 rw			SMP10 rw

Toggle Fields.

SMP10

Bits 0-2: Channel 10 sampling time selection.

SMP11

Bits 3-5: Channel 11 sampling time selection.

SMP12

Bits 6-8: Channel 12 sampling time selection.

SMP13

Bits 9-11: Channel 13 sampling time selection.

SMP14

Bits 12-14: Channel 14 sampling time selection.

SMP15

Bits 15-17: Channel 15 sampling time selection.

SMP16

Bits 18-20: Channel 16 sampling time selection.

SMP17

Bits 21-23: Channel 17 sampling time selection.

SMP18

Bits 24-26: Channel 18 sampling time selection.

SMPR2

sample time register 2

Offset: 0x10, reset: 0x00000000, access: read-write

10/10 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
		SMP9 rw			SMP8 rw			SMP7 rw			SMP6 rw			SMP5 rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
SMP5 rw	SMP4 rw			SMP3 rw			SMP2 rw			SMP1 rw			SMP0 rw

Toggle Fields.

SMP0

Bits 0-2: Channel 0 sampling time selection.

SMP1

Bits 3-5: Channel 1 sampling time selection.

SMP2

Bits 6-8: Channel 2 sampling time selection.

SMP3

Bits 9-11: Channel 3 sampling time selection.

SMP4

Bits 12-14: Channel 4 sampling time selection.

SMP5

Bits 15-17: Channel 5 sampling time selection.

SMP6

Bits 18-20: Channel 6 sampling time selection.

SMP7

Bits 21-23: Channel 7 sampling time selection.

SMP8

Bits 24-26: Channel 8 sampling time selection.

SMP9

Bits 27-29: Channel 9 sampling time selection.

JOFR%s

injected channel data offset register x

Offset: 0x14, reset: 0x00000000, access: read-write

1/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
				JOFFSET rw

Toggle Fields.

JOFFSET

Bits 0-11: Data offset for injected channel x.

Allowed values: 0-4095

HTR

watchdog higher threshold register

Offset: 0x24, reset: 0x00000FFF, access: read-write

1/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
				HT rw

Toggle Fields.

HT

Bits 0-11: Analog watchdog higher threshold.

Allowed values: 0-4095

LTR

watchdog lower threshold register

Offset: 0x28, reset: 0x00000000, access: read-write

1/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
				LT rw

Toggle Fields.

LT

Bits 0-11: Analog watchdog lower threshold.

Allowed values: 0-4095

SQR1

regular sequence register 1

Offset: 0x2C, reset: 0x00000000, access: read-write

5/5 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
								L rw				SQ16 rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
SQ16 rw	SQ15 rw					SQ14 rw					SQ13 rw

Toggle Fields.

SQ13

Bits 0-4: 13th conversion in regular sequence.

Allowed values: 0-18

SQ14

Bits 5-9: 14th conversion in regular sequence.

Allowed values: 0-18

SQ15

Bits 10-14: 15th conversion in regular sequence.

Allowed values: 0-18

SQ16

Bits 15-19: 16th conversion in regular sequence.

Allowed values: 0-18

L

Bits 20-23: Regular channel sequence length.

Allowed values: 0-15

SQR2

regular sequence register 2

Offset: 0x30, reset: 0x00000000, access: read-write

6/6 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
		SQ12 rw					SQ11 rw					SQ10 rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
SQ10 rw	SQ9 rw					SQ8 rw					SQ7 rw

Toggle Fields.

SQ7

Bits 0-4: 7th conversion in regular sequence.

Allowed values: 0-18

SQ8

Bits 5-9: 8th conversion in regular sequence.

Allowed values: 0-18

SQ9

Bits 10-14: 9th conversion in regular sequence.

Allowed values: 0-18

SQ10

Bits 15-19: 10th conversion in regular sequence.

Allowed values: 0-18

SQ11

Bits 20-24: 11th conversion in regular sequence.

Allowed values: 0-18

SQ12

Bits 25-29: 12th conversion in regular sequence.

Allowed values: 0-18

SQR3

regular sequence register 3

Offset: 0x34, reset: 0x00000000, access: read-write

6/6 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
		SQ6 rw					SQ5 rw					SQ4 rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
SQ4 rw	SQ3 rw					SQ2 rw					SQ1 rw

Toggle Fields.

SQ1

Bits 0-4: 1st conversion in regular sequence.

Allowed values: 0-18

SQ2

Bits 5-9: 2nd conversion in regular sequence.

Allowed values: 0-18

SQ3

Bits 10-14: 3rd conversion in regular sequence.

Allowed values: 0-18

SQ4

Bits 15-19: 4th conversion in regular sequence.

Allowed values: 0-18

SQ5

Bits 20-24: 5th conversion in regular sequence.

Allowed values: 0-18

SQ6

Bits 25-29: 6th conversion in regular sequence.

Allowed values: 0-18

JSQR

injected sequence register

Offset: 0x38, reset: 0x00000000, access: read-write

5/5 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
										JL rw		JSQ4 rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
JSQ4 rw	JSQ3 rw					JSQ2 rw					JSQ1 rw

Toggle Fields.

JSQ1

Bits 0-4: 1st conversion in injected sequence.

Allowed values: 0-18

JSQ2

Bits 5-9: 2nd conversion in injected sequence.

Allowed values: 0-18

JSQ3

Bits 10-14: 3rd conversion in injected sequence.

Allowed values: 0-18

JSQ4

Bits 15-19: 4th conversion in injected sequence.

Allowed values: 0-18

JL

Bits 20-21: Injected sequence length.

Allowed values: 0-3

JDR%s

injected data register x

Offset: 0x3C, reset: 0x00000000, access: read-only

1/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
JDATA r

Toggle Fields.

JDATA

Bits 0-15: Injected data.

DR

regular data register

Offset: 0x4C, reset: 0x00000000, access: read-only

1/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
DATA r

Toggle Fields.

DATA

Bits 0-15: Regular data.

ADC_Common

0x40012300: Common ADC registers

27/27 fields covered. Toggle Registers.

CSR

ADC Common status register

Offset: 0x0, reset: 0x00000000, access: read-only

18/18 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
										OVR3 r	STRT3 r	JSTRT3 r	JEOC3 r	EOC3 r	AWD3 r
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
		OVR2 r	STRT2 r	JSTRT2 r	JEOC2 r	EOC2 r	AWD2 r			OVR1 r	STRT1 r	JSTRT1 r	JEOC1 r	EOC1 r	AWD1 r

Toggle Fields.

AWD1

Bit 0: Analog watchdog flag of ADC 1.

Allowed values:
0: NoEvent: No analog watchdog event occurred
1: Event: Analog watchdog event occurred

EOC1

Bit 1: End of conversion of ADC 1.

Allowed values:
0: NotComplete: Conversion is not complete
1: Complete: Conversion complete

JEOC1

Bit 2: Injected channel end of conversion of ADC 1.

Allowed values:
0: NotComplete: Conversion is not complete
1: Complete: Conversion complete

JSTRT1

Bit 3: Injected channel Start flag of ADC 1.

Allowed values:
0: NotStarted: No injected channel conversion started
1: Started: Injected channel conversion has started

STRT1

Bit 4: Regular channel Start flag of ADC 1.

Allowed values:
0: NotStarted: No regular channel conversion started
1: Started: Regular channel conversion has started

OVR1

Bit 5: Overrun flag of ADC 1.

Allowed values:
0: NoOverrun: No overrun occurred
1: Overrun: Overrun occurred

AWD2

Bit 8: Analog watchdog flag of ADC 2.

Allowed values:
0: NoEvent: No analog watchdog event occurred
1: Event: Analog watchdog event occurred

EOC2

Bit 9: End of conversion of ADC 2.

Allowed values:
0: NotComplete: Conversion is not complete
1: Complete: Conversion complete

JEOC2

Bit 10: Injected channel end of conversion of ADC 2.

Allowed values:
0: NotComplete: Conversion is not complete
1: Complete: Conversion complete

JSTRT2

Bit 11: Injected channel Start flag of ADC 2.

Allowed values:
0: NotStarted: No injected channel conversion started
1: Started: Injected channel conversion has started

STRT2

Bit 12: Regular channel Start flag of ADC 2.

Allowed values:
0: NotStarted: No regular channel conversion started
1: Started: Regular channel conversion has started

OVR2

Bit 13: Overrun flag of ADC 2.

Allowed values:
0: NoOverrun: No overrun occurred
1: Overrun: Overrun occurred

AWD3

Bit 16: Analog watchdog flag of ADC 3.

Allowed values:
0: NoEvent: No analog watchdog event occurred
1: Event: Analog watchdog event occurred

EOC3

Bit 17: End of conversion of ADC 3.

Allowed values:
0: NotComplete: Conversion is not complete
1: Complete: Conversion complete

JEOC3

Bit 18: Injected channel end of conversion of ADC 3.

Allowed values:
0: NotComplete: Conversion is not complete
1: Complete: Conversion complete

JSTRT3

Bit 19: Injected channel Start flag of ADC 3.

Allowed values:
0: NotStarted: No injected channel conversion started
1: Started: Injected channel conversion has started

STRT3

Bit 20: Regular channel Start flag of ADC 3.

Allowed values:
0: NotStarted: No regular channel conversion started
1: Started: Regular channel conversion has started

OVR3

Bit 21: Overrun flag of ADC3.

Allowed values:
0: NoOverrun: No overrun occurred
1: Overrun: Overrun occurred

CCR

ADC common control register

Offset: 0x4, reset: 0x00000000, access: read-write

7/7 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
								TSVREFE rw	VBATE rw					ADCPRE rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
DMA rw		DDS rw		DELAY rw							MULTI rw

Toggle Fields.

MULTI

Bits 0-4: Multi ADC mode selection.

Allowed values:
0: Independent: All the ADCs independent: independent mode
1: DualRJ: Dual ADC1 and ADC2, combined regular and injected simultaneous mode
2: DualRA: Dual ADC1 and ADC2, combined regular and alternate trigger mode
5: DualJ: Dual ADC1 and ADC2, injected simultaneous mode only
6: DualR: Dual ADC1 and ADC2, regular simultaneous mode only
7: DualI: Dual ADC1 and ADC2, interleaved mode only
9: DualA: Dual ADC1 and ADC2, alternate trigger mode only
17: TripleRJ: Triple ADC, regular and injected simultaneous mode
18: TripleRA: Triple ADC, regular and alternate trigger mode
21: TripleJ: Triple ADC, injected simultaneous mode only
22: TripleR: Triple ADC, regular simultaneous mode only
23: TripleI: Triple ADC, interleaved mode only
24: TripleA: Triple ADC, alternate trigger mode only

DELAY

Bits 8-11: Delay between 2 sampling phases.

Allowed values: 0-15

DDS

Bit 13: DMA disable selection for multi-ADC mode.

Allowed values:
0: Single: No new DMA request is issued after the last transfer
1: Continuous: DMA requests are issued as long as data are converted and DMA=01, 10 or 11

DMA

Bits 14-15: Direct memory access mode for multi ADC mode.

Allowed values:
0: Disabled: DMA mode disabled
1: Mode1: DMA mode 1 enabled (2 / 3 half-words one by one - 1 then 2 then 3)
2: Mode2: DMA mode 2 enabled (2 / 3 half-words by pairs - 2&1 then 1&3 then 3&2)
3: Mode3: DMA mode 3 enabled (2 / 3 half-words by pairs - 2&1 then 1&3 then 3&2)

ADCPRE

Bits 16-17: ADC prescaler.

Allowed values:
0: Div2: PCLK2 divided by 2
1: Div4: PCLK2 divided by 4
2: Div6: PCLK2 divided by 6
3: Div8: PCLK2 divided by 8

VBATE

Bit 22: VBAT enable.

Allowed values:
0: Disabled: V_BAT channel disabled
1: Enabled: V_BAT channel enabled

TSVREFE

Bit 23: Temperature sensor and VREFINT enable.

Allowed values:
0: Disabled: Temperature sensor and V_REFINT channel disabled
1: Enabled: Temperature sensor and V_REFINT channel enabled

CDR

ADC common regular data register for dual and triple modes

Offset: 0x8, reset: 0x00000000, access: read-only

2/2 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
DATA2 r
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
DATA1 r

Toggle Fields.

DATA1

Bits 0-15: 1st data item of a pair of regular conversions.

DATA2

Bits 16-31: 2nd data item of a pair of regular conversions.

CAN1

0x40006400: Controller area network

57/218 fields covered. Toggle Registers.

MCR

master control register

Offset: 0x0, reset: 0x00010002, access: read-write

0/10 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
															DBF rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
RESET rw								TTCM rw	ABOM rw	AWUM rw	NART rw	RFLM rw	TXFP rw	SLEEP rw	INRQ rw

Toggle Fields.

INRQ

Bit 0: INRQ.

SLEEP

Bit 1: SLEEP.

TXFP

Bit 2: TXFP.

RFLM

Bit 3: RFLM.

NART

Bit 4: NART.

AWUM

Bit 5: AWUM.

ABOM

Bit 6: ABOM.

TTCM

Bit 7: TTCM.

RESET

Bit 15: RESET.

DBF

Bit 16: DBF.

MSR

master status register

Offset: 0x4, reset: 0x00000C02, access: Unspecified

6/9 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
				RX r	SAMP r	RXM r	TXM r				SLAKI rw	WKUI rw	ERRI rw	SLAK r	INAK r

Toggle Fields.

INAK

Bit 0: INAK.

SLAK

Bit 1: SLAK.

ERRI

Bit 2: ERRI.

WKUI

Bit 3: WKUI.

SLAKI

Bit 4: SLAKI.

TXM

Bit 8: TXM.

RXM

Bit 9: RXM.

SAMP

Bit 10: SAMP.

RX

Bit 11: RX.

TSR

transmit status register

Offset: 0x8, reset: 0x1C000000, access: Unspecified

7/22 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
LOW2 r	LOW1 r	LOW0 r	TME2 r	TME1 r	TME0 r	CODE r		ABRQ2 rw				TERR2 rw	ALST2 rw	TXOK2 rw	RQCP2 rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
ABRQ1 rw				TERR1 rw	ALST1 rw	TXOK1 rw	RQCP1 rw	ABRQ0 rw				TERR0 rw	ALST0 rw	TXOK0 rw	RQCP0 rw

Toggle Fields.

RQCP0

Bit 0: RQCP0.

TXOK0

Bit 1: TXOK0.

ALST0

Bit 2: ALST0.

TERR0

Bit 3: TERR0.

ABRQ0

Bit 7: ABRQ0.

RQCP1

Bit 8: RQCP1.

TXOK1

Bit 9: TXOK1.

ALST1

Bit 10: ALST1.

TERR1

Bit 11: TERR1.

ABRQ1

Bit 15: ABRQ1.

RQCP2

Bit 16: RQCP2.

TXOK2

Bit 17: TXOK2.

ALST2

Bit 18: ALST2.

TERR2

Bit 19: TERR2.

ABRQ2

Bit 23: ABRQ2.

CODE

Bits 24-25: CODE.

TME0

Bit 26: Lowest priority flag for mailbox 0.

TME1

Bit 27: Lowest priority flag for mailbox 1.

TME2

Bit 28: Lowest priority flag for mailbox 2.

LOW0

Bit 29: Lowest priority flag for mailbox 0.

LOW1

Bit 30: Lowest priority flag for mailbox 1.

LOW2

Bit 31: Lowest priority flag for mailbox 2.

RF%sR

receive FIFO %s register

Offset: 0xC, reset: 0x00000000, access: Unspecified

4/4 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
										RFOM rw	FOVR rw	FULL rw		FMP r

Toggle Fields.

FMP

Bits 0-1: FMP0.

FULL

Bit 3: FULL0.

Allowed values:
0: NotFull: FIFO x is not full
1: Full: FIFO x is full

FOVR

Bit 4: FOVR0.

Allowed values:
0: NoOverrun: No FIFO x overrun
1: Overrun: FIFO x overrun

RFOM

Bit 5: RFOM0.

Allowed values:
1: Release: Set by software to release the output mailbox of the FIFO

IER

interrupt enable register

Offset: 0x14, reset: 0x00000000, access: read-write

14/14 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
														SLKIE rw	WKUIE rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
ERRIE rw				LECIE rw	BOFIE rw	EPVIE rw	EWGIE rw		FOVIE1 rw	FFIE1 rw	FMPIE1 rw	FOVIE0 rw	FFIE0 rw	FMPIE0 rw	TMEIE rw

Toggle Fields.

TMEIE

Bit 0: TMEIE.

Allowed values:
0: Disabled: No interrupt when RQCPx bit is set
1: Enabled: Interrupt generated when RQCPx bit is set

FMPIE0

Bit 1: FMPIE0.

Allowed values:
0: Disabled: No interrupt generated when state of FMP[1:0] bits are not 00
1: Enabled: Interrupt generated when state of FMP[1:0] bits are not 00b

FFIE0

Bit 2: FFIE0.

Allowed values:
0: Disabled: No interrupt when FULL bit is set
1: Enabled: Interrupt generated when FULL bit is set

FOVIE0

Bit 3: FOVIE0.

Allowed values:
0: Disabled: No interrupt when FOVR bit is set
1: Enabled: Interrupt generated when FOVR bit is set

FMPIE1

Bit 4: FMPIE1.

Allowed values:
0: Disabled: No interrupt generated when state of FMP[1:0] bits are not 00b
1: Enabled: Interrupt generated when state of FMP[1:0] bits are not 00b

FFIE1

Bit 5: FFIE1.

Allowed values:
0: Disabled: No interrupt when FULL bit is set
1: Enabled: Interrupt generated when FULL bit is set

FOVIE1

Bit 6: FOVIE1.

Allowed values:
0: Disabled: No interrupt when FOVR is set
1: Enabled: Interrupt generation when FOVR is set

EWGIE

Bit 8: EWGIE.

Allowed values:
0: Disabled: ERRI bit will not be set when EWGF is set
1: Enabled: ERRI bit will be set when EWGF is set

EPVIE

Bit 9: EPVIE.

Allowed values:
0: Disabled: ERRI bit will not be set when EPVF is set
1: Enabled: ERRI bit will be set when EPVF is set

BOFIE

Bit 10: BOFIE.

Allowed values:
0: Disabled: ERRI bit will not be set when BOFF is set
1: Enabled: ERRI bit will be set when BOFF is set

LECIE

Bit 11: LECIE.

Allowed values:
0: Disabled: ERRI bit will not be set when the error code in LEC[2:0] is set by hardware on error detection
1: Enabled: ERRI bit will be set when the error code in LEC[2:0] is set by hardware on error detection

ERRIE

Bit 15: ERRIE.

Allowed values:
0: Disabled: No interrupt will be generated when an error condition is pending in the CAN_ESR
1: Enabled: An interrupt will be generation when an error condition is pending in the CAN_ESR

WKUIE

Bit 16: WKUIE.

Allowed values:
0: Disabled: No interrupt when WKUI is set
1: Enabled: Interrupt generated when WKUI bit is set

SLKIE

Bit 17: SLKIE.

Allowed values:
0: Disabled: No interrupt when SLAKI bit is set
1: Enabled: Interrupt generated when SLAKI bit is set

ESR

interrupt enable register

Offset: 0x18, reset: 0x00000000, access: Unspecified

6/6 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
REC r								TEC r
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
									LEC rw				BOFF r	EPVF r	EWGF r

Toggle Fields.

EWGF

Bit 0: EWGF.

EPVF

Bit 1: EPVF.

BOFF

Bit 2: BOFF.

LEC

Bits 4-6: LEC.

Allowed values:
0: NoError: No Error
1: Stuff: Stuff Error
2: Form: Form Error
3: Ack: Acknowledgment Error
4: BitRecessive: Bit recessive Error
5: BitDominant: Bit dominant Error
6: Crc: CRC Error
7: Custom: Set by software

TEC

Bits 16-23: TEC.

REC

Bits 24-31: REC.

BTR

bit timing register

Offset: 0x1C, reset: 0x00000000, access: read-write

2/6 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
SILM rw	LBKM rw					SJW rw			TS2 rw			TS1 rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
						BRP rw

Toggle Fields.

BRP

Bits 0-9: BRP.

TS1

Bits 16-19: TS1.

TS2

Bits 20-22: TS2.

SJW

Bits 24-25: SJW.

LBKM

Bit 30: LBKM.

Allowed values:
0: Disabled: Loop Back Mode disabled
1: Enabled: Loop Back Mode enabled

SILM

Bit 31: SILM.

Allowed values:
0: Normal: Normal operation
1: Silent: Silent Mode

FMR

filter master register

Offset: 0x200, reset: 0x2A1C0E01, access: read-write

0/2 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
		CAN2SB rw													FINIT rw

Toggle Fields.

FINIT

Bit 0: FINIT.

CAN2SB

Bits 8-13: CAN2SB.

FM1R

filter mode register

Offset: 0x204, reset: 0x00000000, access: read-write

0/28 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
				FBM27 rw	FBM26 rw	FBM25 rw	FBM24 rw	FBM23 rw	FBM22 rw	FBM21 rw	FBM20 rw	FBM19 rw	FBM18 rw	FBM17 rw	FBM16 rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
FBM15 rw	FBM14 rw	FBM13 rw	FBM12 rw	FBM11 rw	FBM10 rw	FBM9 rw	FBM8 rw	FBM7 rw	FBM6 rw	FBM5 rw	FBM4 rw	FBM3 rw	FBM2 rw	FBM1 rw	FBM0 rw

Toggle Fields.

FBM0

Bit 0: Filter mode.

FBM1

Bit 1: Filter mode.

FBM2

Bit 2: Filter mode.

FBM3

Bit 3: Filter mode.

FBM4

Bit 4: Filter mode.

FBM5

Bit 5: Filter mode.

FBM6

Bit 6: Filter mode.

FBM7

Bit 7: Filter mode.

FBM8

Bit 8: Filter mode.

FBM9

Bit 9: Filter mode.

FBM10

Bit 10: Filter mode.

FBM11

Bit 11: Filter mode.

FBM12

Bit 12: Filter mode.

FBM13

Bit 13: Filter mode.

FBM14

Bit 14: Filter mode.

FBM15

Bit 15: Filter mode.

FBM16

Bit 16: Filter mode.

FBM17

Bit 17: Filter mode.

FBM18

Bit 18: Filter mode.

FBM19

Bit 19: Filter mode.

FBM20

Bit 20: Filter mode.

FBM21

Bit 21: Filter mode.

FBM22

Bit 22: Filter mode.

FBM23

Bit 23: Filter mode.

FBM24

Bit 24: Filter mode.

FBM25

Bit 25: Filter mode.

FBM26

Bit 26: Filter mode.

FBM27

Bit 27: Filter mode.

FS1R

filter scale register

Offset: 0x20C, reset: 0x00000000, access: read-write

0/28 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
				FSC27 rw	FSC26 rw	FSC25 rw	FSC24 rw	FSC23 rw	FSC22 rw	FSC21 rw	FSC20 rw	FSC19 rw	FSC18 rw	FSC17 rw	FSC16 rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
FSC15 rw	FSC14 rw	FSC13 rw	FSC12 rw	FSC11 rw	FSC10 rw	FSC9 rw	FSC8 rw	FSC7 rw	FSC6 rw	FSC5 rw	FSC4 rw	FSC3 rw	FSC2 rw	FSC1 rw	FSC0 rw

Toggle Fields.

FSC0

Bit 0: Filter scale configuration.

FSC1

Bit 1: Filter scale configuration.

FSC2

Bit 2: Filter scale configuration.

FSC3

Bit 3: Filter scale configuration.

FSC4

Bit 4: Filter scale configuration.

FSC5

Bit 5: Filter scale configuration.

FSC6

Bit 6: Filter scale configuration.

FSC7

Bit 7: Filter scale configuration.

FSC8

Bit 8: Filter scale configuration.

FSC9

Bit 9: Filter scale configuration.

FSC10

Bit 10: Filter scale configuration.

FSC11

Bit 11: Filter scale configuration.

FSC12

Bit 12: Filter scale configuration.

FSC13

Bit 13: Filter scale configuration.

FSC14

Bit 14: Filter scale configuration.

FSC15

Bit 15: Filter scale configuration.

FSC16

Bit 16: Filter scale configuration.

FSC17

Bit 17: Filter scale configuration.

FSC18

Bit 18: Filter scale configuration.

FSC19

Bit 19: Filter scale configuration.

FSC20

Bit 20: Filter scale configuration.

FSC21

Bit 21: Filter scale configuration.

FSC22

Bit 22: Filter scale configuration.

FSC23

Bit 23: Filter scale configuration.

FSC24

Bit 24: Filter scale configuration.

FSC25

Bit 25: Filter scale configuration.

FSC26

Bit 26: Filter scale configuration.

FSC27

Bit 27: Filter scale configuration.

FFA1R

filter FIFO assignment register

Offset: 0x214, reset: 0x00000000, access: read-write

0/28 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
				FFA27 rw	FFA26 rw	FFA25 rw	FFA24 rw	FFA23 rw	FFA22 rw	FFA21 rw	FFA20 rw	FFA19 rw	FFA18 rw	FFA17 rw	FFA16 rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
FFA15 rw	FFA14 rw	FFA13 rw	FFA12 rw	FFA11 rw	FFA10 rw	FFA9 rw	FFA8 rw	FFA7 rw	FFA6 rw	FFA5 rw	FFA4 rw	FFA3 rw	FFA2 rw	FFA1 rw	FFA0 rw

Toggle Fields.

FFA0

Bit 0: Filter FIFO assignment for filter 0.

FFA1

Bit 1: Filter FIFO assignment for filter 1.

FFA2

Bit 2: Filter FIFO assignment for filter 2.

FFA3

Bit 3: Filter FIFO assignment for filter 3.

FFA4

Bit 4: Filter FIFO assignment for filter 4.

FFA5

Bit 5: Filter FIFO assignment for filter 5.

FFA6

Bit 6: Filter FIFO assignment for filter 6.

FFA7

Bit 7: Filter FIFO assignment for filter 7.

FFA8

Bit 8: Filter FIFO assignment for filter 8.

FFA9

Bit 9: Filter FIFO assignment for filter 9.

FFA10

Bit 10: Filter FIFO assignment for filter 10.

FFA11

Bit 11: Filter FIFO assignment for filter 11.

FFA12

Bit 12: Filter FIFO assignment for filter 12.

FFA13

Bit 13: Filter FIFO assignment for filter 13.

FFA14

Bit 14: Filter FIFO assignment for filter 14.

FFA15

Bit 15: Filter FIFO assignment for filter 15.

FFA16

Bit 16: Filter FIFO assignment for filter 16.

FFA17

Bit 17: Filter FIFO assignment for filter 17.

FFA18

Bit 18: Filter FIFO assignment for filter 18.

FFA19

Bit 19: Filter FIFO assignment for filter 19.

FFA20

Bit 20: Filter FIFO assignment for filter 20.

FFA21

Bit 21: Filter FIFO assignment for filter 21.

FFA22

Bit 22: Filter FIFO assignment for filter 22.

FFA23

Bit 23: Filter FIFO assignment for filter 23.

FFA24

Bit 24: Filter FIFO assignment for filter 24.

FFA25

Bit 25: Filter FIFO assignment for filter 25.

FFA26

Bit 26: Filter FIFO assignment for filter 26.

FFA27

Bit 27: Filter FIFO assignment for filter 27.

FA1R

filter activation register

Offset: 0x21C, reset: 0x00000000, access: read-write

0/28 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
				FACT27 rw	FACT26 rw	FACT25 rw	FACT24 rw	FACT23 rw	FACT22 rw	FACT21 rw	FACT20 rw	FACT19 rw	FACT18 rw	FACT17 rw	FACT16 rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
FACT15 rw	FACT14 rw	FACT13 rw	FACT12 rw	FACT11 rw	FACT10 rw	FACT9 rw	FACT8 rw	FACT7 rw	FACT6 rw	FACT5 rw	FACT4 rw	FACT3 rw	FACT2 rw	FACT1 rw	FACT0 rw

Toggle Fields.

FACT0

Bit 0: Filter active.

FACT1

Bit 1: Filter active.

FACT2

Bit 2: Filter active.

FACT3

Bit 3: Filter active.

FACT4

Bit 4: Filter active.

FACT5

Bit 5: Filter active.

FACT6

Bit 6: Filter active.

FACT7

Bit 7: Filter active.

FACT8

Bit 8: Filter active.

FACT9

Bit 9: Filter active.

FACT10

Bit 10: Filter active.

FACT11

Bit 11: Filter active.

FACT12

Bit 12: Filter active.

FACT13

Bit 13: Filter active.

FACT14

Bit 14: Filter active.

FACT15

Bit 15: Filter active.

FACT16

Bit 16: Filter active.

FACT17

Bit 17: Filter active.

FACT18

Bit 18: Filter active.

FACT19

Bit 19: Filter active.

FACT20

Bit 20: Filter active.

FACT21

Bit 21: Filter active.

FACT22

Bit 22: Filter active.

FACT23

Bit 23: Filter active.

FACT24

Bit 24: Filter active.

FACT25

Bit 25: Filter active.

FACT26

Bit 26: Filter active.

FACT27

Bit 27: Filter active.

CAN2

0x40006800: Controller area network

57/218 fields covered. Toggle Registers.

MCR

master control register

Offset: 0x0, reset: 0x00010002, access: read-write

0/10 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
															DBF rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
RESET rw								TTCM rw	ABOM rw	AWUM rw	NART rw	RFLM rw	TXFP rw	SLEEP rw	INRQ rw

Toggle Fields.

INRQ

Bit 0: INRQ.

SLEEP

Bit 1: SLEEP.

TXFP

Bit 2: TXFP.

RFLM

Bit 3: RFLM.

NART

Bit 4: NART.

AWUM

Bit 5: AWUM.

ABOM

Bit 6: ABOM.

TTCM

Bit 7: TTCM.

RESET

Bit 15: RESET.

DBF

Bit 16: DBF.

MSR

master status register

Offset: 0x4, reset: 0x00000C02, access: Unspecified

6/9 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
				RX r	SAMP r	RXM r	TXM r				SLAKI rw	WKUI rw	ERRI rw	SLAK r	INAK r

Toggle Fields.

INAK

Bit 0: INAK.

SLAK

Bit 1: SLAK.

ERRI

Bit 2: ERRI.

WKUI

Bit 3: WKUI.

SLAKI

Bit 4: SLAKI.

TXM

Bit 8: TXM.

RXM

Bit 9: RXM.

SAMP

Bit 10: SAMP.

RX

Bit 11: RX.

TSR

transmit status register

Offset: 0x8, reset: 0x1C000000, access: Unspecified

7/22 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
LOW2 r	LOW1 r	LOW0 r	TME2 r	TME1 r	TME0 r	CODE r		ABRQ2 rw				TERR2 rw	ALST2 rw	TXOK2 rw	RQCP2 rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
ABRQ1 rw				TERR1 rw	ALST1 rw	TXOK1 rw	RQCP1 rw	ABRQ0 rw				TERR0 rw	ALST0 rw	TXOK0 rw	RQCP0 rw

Toggle Fields.

RQCP0

Bit 0: RQCP0.

TXOK0

Bit 1: TXOK0.

ALST0

Bit 2: ALST0.

TERR0

Bit 3: TERR0.

ABRQ0

Bit 7: ABRQ0.

RQCP1

Bit 8: RQCP1.

TXOK1

Bit 9: TXOK1.

ALST1

Bit 10: ALST1.

TERR1

Bit 11: TERR1.

ABRQ1

Bit 15: ABRQ1.

RQCP2

Bit 16: RQCP2.

TXOK2

Bit 17: TXOK2.

ALST2

Bit 18: ALST2.

TERR2

Bit 19: TERR2.

ABRQ2

Bit 23: ABRQ2.

CODE

Bits 24-25: CODE.

TME0

Bit 26: Lowest priority flag for mailbox 0.

TME1

Bit 27: Lowest priority flag for mailbox 1.

TME2

Bit 28: Lowest priority flag for mailbox 2.

LOW0

Bit 29: Lowest priority flag for mailbox 0.

LOW1

Bit 30: Lowest priority flag for mailbox 1.

LOW2

Bit 31: Lowest priority flag for mailbox 2.

RF%sR

receive FIFO %s register

Offset: 0xC, reset: 0x00000000, access: Unspecified

4/4 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
										RFOM rw	FOVR rw	FULL rw		FMP r

Toggle Fields.

FMP

Bits 0-1: FMP0.

FULL

Bit 3: FULL0.

Allowed values:
0: NotFull: FIFO x is not full
1: Full: FIFO x is full

FOVR

Bit 4: FOVR0.

Allowed values:
0: NoOverrun: No FIFO x overrun
1: Overrun: FIFO x overrun

RFOM

Bit 5: RFOM0.

Allowed values:
1: Release: Set by software to release the output mailbox of the FIFO

IER

interrupt enable register

Offset: 0x14, reset: 0x00000000, access: read-write

14/14 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
														SLKIE rw	WKUIE rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
ERRIE rw				LECIE rw	BOFIE rw	EPVIE rw	EWGIE rw		FOVIE1 rw	FFIE1 rw	FMPIE1 rw	FOVIE0 rw	FFIE0 rw	FMPIE0 rw	TMEIE rw

Toggle Fields.

TMEIE

Bit 0: TMEIE.

Allowed values:
0: Disabled: No interrupt when RQCPx bit is set
1: Enabled: Interrupt generated when RQCPx bit is set

FMPIE0

Bit 1: FMPIE0.

Allowed values:
0: Disabled: No interrupt generated when state of FMP[1:0] bits are not 00
1: Enabled: Interrupt generated when state of FMP[1:0] bits are not 00b

FFIE0

Bit 2: FFIE0.

Allowed values:
0: Disabled: No interrupt when FULL bit is set
1: Enabled: Interrupt generated when FULL bit is set

FOVIE0

Bit 3: FOVIE0.

Allowed values:
0: Disabled: No interrupt when FOVR bit is set
1: Enabled: Interrupt generated when FOVR bit is set

FMPIE1

Bit 4: FMPIE1.

Allowed values:
0: Disabled: No interrupt generated when state of FMP[1:0] bits are not 00b
1: Enabled: Interrupt generated when state of FMP[1:0] bits are not 00b

FFIE1

Bit 5: FFIE1.

Allowed values:
0: Disabled: No interrupt when FULL bit is set
1: Enabled: Interrupt generated when FULL bit is set

FOVIE1

Bit 6: FOVIE1.

Allowed values:
0: Disabled: No interrupt when FOVR is set
1: Enabled: Interrupt generation when FOVR is set

EWGIE

Bit 8: EWGIE.

Allowed values:
0: Disabled: ERRI bit will not be set when EWGF is set
1: Enabled: ERRI bit will be set when EWGF is set

EPVIE

Bit 9: EPVIE.

Allowed values:
0: Disabled: ERRI bit will not be set when EPVF is set
1: Enabled: ERRI bit will be set when EPVF is set

BOFIE

Bit 10: BOFIE.

Allowed values:
0: Disabled: ERRI bit will not be set when BOFF is set
1: Enabled: ERRI bit will be set when BOFF is set

LECIE

Bit 11: LECIE.

ERRIE

Bit 15: ERRIE.

WKUIE

Bit 16: WKUIE.

Allowed values:
0: Disabled: No interrupt when WKUI is set
1: Enabled: Interrupt generated when WKUI bit is set

SLKIE

Bit 17: SLKIE.

Allowed values:
0: Disabled: No interrupt when SLAKI bit is set
1: Enabled: Interrupt generated when SLAKI bit is set

ESR

interrupt enable register

Offset: 0x18, reset: 0x00000000, access: Unspecified

6/6 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
REC r								TEC r
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
									LEC rw				BOFF r	EPVF r	EWGF r

Toggle Fields.

EWGF

Bit 0: EWGF.

EPVF

Bit 1: EPVF.

BOFF

Bit 2: BOFF.

LEC

Bits 4-6: LEC.

TEC

Bits 16-23: TEC.

REC

Bits 24-31: REC.

BTR

bit timing register

Offset: 0x1C, reset: 0x00000000, access: read-write

2/6 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
SILM rw	LBKM rw					SJW rw			TS2 rw			TS1 rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
						BRP rw

Toggle Fields.

BRP

Bits 0-9: BRP.

TS1

Bits 16-19: TS1.

TS2

Bits 20-22: TS2.

SJW

Bits 24-25: SJW.

LBKM

Bit 30: LBKM.

Allowed values:
0: Disabled: Loop Back Mode disabled
1: Enabled: Loop Back Mode enabled

SILM

Bit 31: SILM.

Allowed values:
0: Normal: Normal operation
1: Silent: Silent Mode

FMR

filter master register

Offset: 0x200, reset: 0x2A1C0E01, access: read-write

0/2 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
		CAN2SB rw													FINIT rw

Toggle Fields.

FINIT

Bit 0: FINIT.

CAN2SB

Bits 8-13: CAN2SB.

FM1R

filter mode register

Offset: 0x204, reset: 0x00000000, access: read-write

0/28 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
				FBM27 rw	FBM26 rw	FBM25 rw	FBM24 rw	FBM23 rw	FBM22 rw	FBM21 rw	FBM20 rw	FBM19 rw	FBM18 rw	FBM17 rw	FBM16 rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
FBM15 rw	FBM14 rw	FBM13 rw	FBM12 rw	FBM11 rw	FBM10 rw	FBM9 rw	FBM8 rw	FBM7 rw	FBM6 rw	FBM5 rw	FBM4 rw	FBM3 rw	FBM2 rw	FBM1 rw	FBM0 rw

Toggle Fields.

FBM0

Bit 0: Filter mode.

FBM1

Bit 1: Filter mode.

FBM2

Bit 2: Filter mode.

FBM3

Bit 3: Filter mode.

FBM4

Bit 4: Filter mode.

FBM5

Bit 5: Filter mode.

FBM6

Bit 6: Filter mode.

FBM7

Bit 7: Filter mode.

FBM8

Bit 8: Filter mode.

FBM9

Bit 9: Filter mode.

FBM10

Bit 10: Filter mode.

FBM11

Bit 11: Filter mode.

FBM12

Bit 12: Filter mode.

FBM13

Bit 13: Filter mode.

FBM14

Bit 14: Filter mode.

FBM15

Bit 15: Filter mode.

FBM16

Bit 16: Filter mode.

FBM17

Bit 17: Filter mode.

FBM18

Bit 18: Filter mode.

FBM19

Bit 19: Filter mode.

FBM20

Bit 20: Filter mode.

FBM21

Bit 21: Filter mode.

FBM22

Bit 22: Filter mode.

FBM23

Bit 23: Filter mode.

FBM24

Bit 24: Filter mode.

FBM25

Bit 25: Filter mode.

FBM26

Bit 26: Filter mode.

FBM27

Bit 27: Filter mode.

FS1R

filter scale register

Offset: 0x20C, reset: 0x00000000, access: read-write

0/28 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
				FSC27 rw	FSC26 rw	FSC25 rw	FSC24 rw	FSC23 rw	FSC22 rw	FSC21 rw	FSC20 rw	FSC19 rw	FSC18 rw	FSC17 rw	FSC16 rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
FSC15 rw	FSC14 rw	FSC13 rw	FSC12 rw	FSC11 rw	FSC10 rw	FSC9 rw	FSC8 rw	FSC7 rw	FSC6 rw	FSC5 rw	FSC4 rw	FSC3 rw	FSC2 rw	FSC1 rw	FSC0 rw

Toggle Fields.

FSC0

Bit 0: Filter scale configuration.

FSC1

Bit 1: Filter scale configuration.

FSC2

Bit 2: Filter scale configuration.

FSC3

Bit 3: Filter scale configuration.

FSC4

Bit 4: Filter scale configuration.

FSC5

Bit 5: Filter scale configuration.

FSC6

Bit 6: Filter scale configuration.

FSC7

Bit 7: Filter scale configuration.

FSC8

Bit 8: Filter scale configuration.

FSC9

Bit 9: Filter scale configuration.

FSC10

Bit 10: Filter scale configuration.

FSC11

Bit 11: Filter scale configuration.

FSC12

Bit 12: Filter scale configuration.

FSC13

Bit 13: Filter scale configuration.

FSC14

Bit 14: Filter scale configuration.

FSC15

Bit 15: Filter scale configuration.

FSC16

Bit 16: Filter scale configuration.

FSC17

Bit 17: Filter scale configuration.

FSC18

Bit 18: Filter scale configuration.

FSC19

Bit 19: Filter scale configuration.

FSC20

Bit 20: Filter scale configuration.

FSC21

Bit 21: Filter scale configuration.

FSC22

Bit 22: Filter scale configuration.

FSC23

Bit 23: Filter scale configuration.

FSC24

Bit 24: Filter scale configuration.

FSC25

Bit 25: Filter scale configuration.

FSC26

Bit 26: Filter scale configuration.

FSC27

Bit 27: Filter scale configuration.

FFA1R

filter FIFO assignment register

Offset: 0x214, reset: 0x00000000, access: read-write

0/28 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
				FFA27 rw	FFA26 rw	FFA25 rw	FFA24 rw	FFA23 rw	FFA22 rw	FFA21 rw	FFA20 rw	FFA19 rw	FFA18 rw	FFA17 rw	FFA16 rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
FFA15 rw	FFA14 rw	FFA13 rw	FFA12 rw	FFA11 rw	FFA10 rw	FFA9 rw	FFA8 rw	FFA7 rw	FFA6 rw	FFA5 rw	FFA4 rw	FFA3 rw	FFA2 rw	FFA1 rw	FFA0 rw

Toggle Fields.

FFA0

Bit 0: Filter FIFO assignment for filter 0.

FFA1

Bit 1: Filter FIFO assignment for filter 1.

FFA2

Bit 2: Filter FIFO assignment for filter 2.

FFA3

Bit 3: Filter FIFO assignment for filter 3.

FFA4

Bit 4: Filter FIFO assignment for filter 4.

FFA5

Bit 5: Filter FIFO assignment for filter 5.

FFA6

Bit 6: Filter FIFO assignment for filter 6.

FFA7

Bit 7: Filter FIFO assignment for filter 7.

FFA8

Bit 8: Filter FIFO assignment for filter 8.

FFA9

Bit 9: Filter FIFO assignment for filter 9.

FFA10

Bit 10: Filter FIFO assignment for filter 10.

FFA11

Bit 11: Filter FIFO assignment for filter 11.

FFA12

Bit 12: Filter FIFO assignment for filter 12.

FFA13

Bit 13: Filter FIFO assignment for filter 13.

FFA14

Bit 14: Filter FIFO assignment for filter 14.

FFA15

Bit 15: Filter FIFO assignment for filter 15.

FFA16

Bit 16: Filter FIFO assignment for filter 16.

FFA17

Bit 17: Filter FIFO assignment for filter 17.

FFA18

Bit 18: Filter FIFO assignment for filter 18.

FFA19

Bit 19: Filter FIFO assignment for filter 19.

FFA20

Bit 20: Filter FIFO assignment for filter 20.

FFA21

Bit 21: Filter FIFO assignment for filter 21.

FFA22

Bit 22: Filter FIFO assignment for filter 22.

FFA23

Bit 23: Filter FIFO assignment for filter 23.

FFA24

Bit 24: Filter FIFO assignment for filter 24.

FFA25

Bit 25: Filter FIFO assignment for filter 25.

FFA26

Bit 26: Filter FIFO assignment for filter 26.

FFA27

Bit 27: Filter FIFO assignment for filter 27.

FA1R

filter activation register

Offset: 0x21C, reset: 0x00000000, access: read-write

0/28 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
				FACT27 rw	FACT26 rw	FACT25 rw	FACT24 rw	FACT23 rw	FACT22 rw	FACT21 rw	FACT20 rw	FACT19 rw	FACT18 rw	FACT17 rw	FACT16 rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
FACT15 rw	FACT14 rw	FACT13 rw	FACT12 rw	FACT11 rw	FACT10 rw	FACT9 rw	FACT8 rw	FACT7 rw	FACT6 rw	FACT5 rw	FACT4 rw	FACT3 rw	FACT2 rw	FACT1 rw	FACT0 rw

Toggle Fields.

FACT0

Bit 0: Filter active.

FACT1

Bit 1: Filter active.

FACT2

Bit 2: Filter active.

FACT3

Bit 3: Filter active.

FACT4

Bit 4: Filter active.

FACT5

Bit 5: Filter active.

FACT6

Bit 6: Filter active.

FACT7

Bit 7: Filter active.

FACT8

Bit 8: Filter active.

FACT9

Bit 9: Filter active.

FACT10

Bit 10: Filter active.

FACT11

Bit 11: Filter active.

FACT12

Bit 12: Filter active.

FACT13

Bit 13: Filter active.

FACT14

Bit 14: Filter active.

FACT15

Bit 15: Filter active.

FACT16

Bit 16: Filter active.

FACT17

Bit 17: Filter active.

FACT18

Bit 18: Filter active.

FACT19

Bit 19: Filter active.

FACT20

Bit 20: Filter active.

FACT21

Bit 21: Filter active.

FACT22

Bit 22: Filter active.

FACT23

Bit 23: Filter active.

FACT24

Bit 24: Filter active.

FACT25

Bit 25: Filter active.

FACT26

Bit 26: Filter active.

FACT27

Bit 27: Filter active.

CRC

0x40023000: Cryptographic processor

3/3 fields covered. Toggle Registers.

DR

Data register

Offset: 0x0, reset: 0xFFFFFFFF, access: read-write

1/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
DR rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
DR rw

Toggle Fields.

DR

Bits 0-31: Data Register.

Allowed values: 0-4294967295

IDR

Independent Data register

Offset: 0x4, reset: 0x00000000, access: read-write

1/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
								IDR rw

Toggle Fields.

IDR

Bits 0-7: Independent Data register.

Allowed values: 0-255

CR

Control register

Offset: 0x8, reset: 0x00000000, access: write-only

1/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
															RESET w

Toggle Fields.

RESET

Bit 0: Control regidter.

Allowed values:
1: Reset: Resets the CRC calculation unit and sets the data register to 0xFFFF FFFF

CRYP

0x50060000: Cryptographic processor

10/29 fields covered. Toggle Registers.

CR

control register

Offset: 0x0, reset: 0x00000000, access: Unspecified

0/8 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
												ALGOMODE3 rw		GCM_CCMPH rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
CRYPEN rw	FFLUSH w					KEYSIZE rw		DATATYPE rw		ALGOMODE0 rw			ALGODIR rw

Toggle Fields.

ALGODIR

Bit 2: Algorithm direction.

ALGOMODE0

Bits 3-5: Algorithm mode.

DATATYPE

Bits 6-7: Data type selection.

KEYSIZE

Bits 8-9: Key size selection (AES mode only).

FFLUSH

Bit 14: FIFO flush.

CRYPEN

Bit 15: Cryptographic processor enable.

GCM_CCMPH

Bits 16-17: GCM_CCMPH.

ALGOMODE3

Bit 19: ALGOMODE.

SR

status register

Offset: 0x4, reset: 0x00000003, access: read-only

5/5 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
											BUSY r	OFFU r	OFNE r	IFNF r	IFEM r

Toggle Fields.

IFEM

Bit 0: Input FIFO empty.

IFNF

Bit 1: Input FIFO not full.

OFNE

Bit 2: Output FIFO not empty.

OFFU

Bit 3: Output FIFO full.

BUSY

Bit 4: Busy bit.

DIN

data input register

Offset: 0x8, reset: 0x00000000, access: read-write

0/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
DATAIN rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
DATAIN rw

Toggle Fields.

DATAIN

Bits 0-31: Data input.

DOUT

data output register

Offset: 0xC, reset: 0x00000000, access: read-only

1/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
DATAOUT r
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
DATAOUT r

Toggle Fields.

DATAOUT

Bits 0-31: Data output.

DMACR

DMA control register

Offset: 0x10, reset: 0x00000000, access: read-write

0/2 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
														DOEN rw	DIEN rw

Toggle Fields.

DIEN

Bit 0: DMA input enable.

DOEN

Bit 1: DMA output enable.

IMSCR

interrupt mask set/clear register

Offset: 0x14, reset: 0x00000000, access: read-write

0/2 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
														OUTIM rw	INIM rw

Toggle Fields.

INIM

Bit 0: Input FIFO service interrupt mask.

OUTIM

Bit 1: Output FIFO service interrupt mask.

RISR

raw interrupt status register

Offset: 0x18, reset: 0x00000001, access: read-only

2/2 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
														OUTRIS r	INRIS r

Toggle Fields.

INRIS

Bit 0: Input FIFO service raw interrupt status.

OUTRIS

Bit 1: Output FIFO service raw interrupt status.

MISR

masked interrupt status register

Offset: 0x1C, reset: 0x00000000, access: read-only

2/2 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
														OUTMIS r	INMIS r

Toggle Fields.

INMIS

Bit 0: Input FIFO service masked interrupt status.

OUTMIS

Bit 1: Output FIFO service masked interrupt status.

CSGCMCCM%sR

context swap register

Offset: 0x50, reset: 0x00000000, access: read-write

0/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
CSGCMCCM0R rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
CSGCMCCM0R rw

Toggle Fields.

CSGCMCCM0R

Bits 0-31: CSGCMCCM0R.

CSGCM%sR

context swap register

Offset: 0x70, reset: 0x00000000, access: read-write

0/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
CSGCMR rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
CSGCMR rw

Toggle Fields.

CSGCMR

Bits 0-31: CSGCM0R.

DAC

0x40007400: Digital-to-analog converter

34/34 fields covered. Toggle Registers.

CR

control register

Offset: 0x0, reset: 0x00000000, access: read-write

16/16 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
		DMAUDRIE2 rw	DMAEN2 rw	MAMP2 rw				WAVE2 rw		TSEL2 rw			TEN2 rw	BOFF2 rw	EN2 rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
		DMAUDRIE1 rw	DMAEN1 rw	MAMP1 rw				WAVE1 rw		TSEL1 rw			TEN1 rw	BOFF1 rw	EN1 rw

Toggle Fields.

EN1

Bit 0: DAC channel1 enable.

Allowed values:
0: Disabled: DAC channel X disabled
1: Enabled: DAC channel X enabled

BOFF1

Bit 1: DAC channel1 output buffer disable.

Allowed values:
0: Enabled: DAC channel X output buffer enabled
1: Disabled: DAC channel X output buffer disabled

TEN1

Bit 2: DAC channel1 trigger enable.

Allowed values:
0: Disabled: DAC channel X trigger disabled
1: Enabled: DAC channel X trigger enabled

TSEL1

Bits 3-5: DAC channel1 trigger selection.

Allowed values:
0: TIM6_TRGO: Timer 6 TRGO event
1: TIM3_TRGO: Timer 3 TRGO event
2: TIM7_TRGO: Timer 7 TRGO event
3: TIM15_TRGO: Timer 15 TRGO event
4: TIM2_TRGO: Timer 2 TRGO event
6: EXTI9: EXTI line9
7: SOFTWARE: Software trigger

WAVE1

Bits 6-7: DAC channel1 noise/triangle wave generation enable.

Allowed values:
0: Disabled: Wave generation disabled
1: Noise: Noise wave generation enabled
2: Triangle: Triangle wave generation enabled

MAMP1

Bits 8-11: DAC channel1 mask/amplitude selector.

Allowed values: 0-15

DMAEN1

Bit 12: DAC channel1 DMA enable.

Allowed values:
0: Disabled: DAC channel X DMA mode disabled
1: Enabled: DAC channel X DMA mode enabled

DMAUDRIE1

Bit 13: DAC channel1 DMA Underrun Interrupt enable.

Allowed values:
0: Disabled: DAC channel X DMA Underrun Interrupt disabled
1: Enabled: DAC channel X DMA Underrun Interrupt enabled

EN2

Bit 16: DAC channel2 enable.

Allowed values:
0: Disabled: DAC channel X disabled
1: Enabled: DAC channel X enabled

BOFF2

Bit 17: DAC channel2 output buffer disable.

Allowed values:
0: Enabled: DAC channel X output buffer enabled
1: Disabled: DAC channel X output buffer disabled

TEN2

Bit 18: DAC channel2 trigger enable.

Allowed values:
0: Disabled: DAC channel X trigger disabled
1: Enabled: DAC channel X trigger enabled

TSEL2

Bits 19-21: DAC channel2 trigger selection.

Allowed values:
0: TIM6_TRGO: Timer 6 TRGO event
1: TIM8_TRGO: Timer 8 TRGO event
2: TIM7_TRGO: Timer 7 TRGO event
3: TIM5_TRGO: Timer 5 TRGO event
4: TIM2_TRGO: Timer 2 TRGO event
5: TIM4_TRGO: Timer 4 TRGO event
6: EXTI9: EXTI line9
7: SOFTWARE: Software trigger

WAVE2

Bits 22-23: DAC channel2 noise/triangle wave generation enable.

Allowed values:
0: Disabled: Wave generation disabled
1: Noise: Noise wave generation enabled
2: Triangle: Triangle wave generation enabled

MAMP2

Bits 24-27: DAC channel2 mask/amplitude selector.

Allowed values: 0-15

DMAEN2

Bit 28: DAC channel2 DMA enable.

Allowed values:
0: Disabled: DAC channel X DMA mode disabled
1: Enabled: DAC channel X DMA mode enabled

DMAUDRIE2

Bit 29: DAC channel2 DMA underrun interrupt enable.

Allowed values:
0: Disabled: DAC channel X DMA Underrun Interrupt disabled
1: Enabled: DAC channel X DMA Underrun Interrupt enabled

SWTRIGR

software trigger register

Offset: 0x4, reset: 0x00000000, access: write-only

2/2 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
														SWTRIG2 w	SWTRIG1 w

Toggle Fields.

SWTRIG1

Bit 0: DAC channel1 software trigger.

Allowed values:
0: Disabled: DAC channel X software trigger disabled
1: Enabled: DAC channel X software trigger enabled

SWTRIG2

Bit 1: DAC channel2 software trigger.

Allowed values:
0: Disabled: DAC channel X software trigger disabled
1: Enabled: DAC channel X software trigger enabled

DHR12R1

channel1 12-bit right-aligned data holding register

Offset: 0x8, reset: 0x00000000, access: read-write

1/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
				DACC1DHR rw

Toggle Fields.

DACC1DHR

Bits 0-11: DAC channel1 12-bit right-aligned data.

Allowed values: 0-4095

DHR12L1

channel1 12-bit left aligned data holding register

Offset: 0xC, reset: 0x00000000, access: read-write

1/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
DACC1DHR rw

Toggle Fields.

DACC1DHR

Bits 4-15: DAC channel1 12-bit left-aligned data.

Allowed values: 0-4095

DHR8R1

channel1 8-bit right aligned data holding register

Offset: 0x10, reset: 0x00000000, access: read-write

1/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
								DACC1DHR rw

Toggle Fields.

DACC1DHR

Bits 0-7: DAC channel1 8-bit right-aligned data.

Allowed values: 0-255

DHR12R2

channel2 12-bit right aligned data holding register

Offset: 0x14, reset: 0x00000000, access: read-write

1/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
				DACC2DHR rw

Toggle Fields.

DACC2DHR

Bits 0-11: DAC channel2 12-bit right-aligned data.

Allowed values: 0-4095

DHR12L2

channel2 12-bit left aligned data holding register

Offset: 0x18, reset: 0x00000000, access: read-write

1/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
DACC2DHR rw

Toggle Fields.

DACC2DHR

Bits 4-15: DAC channel2 12-bit left-aligned data.

Allowed values: 0-4095

DHR8R2

channel2 8-bit right-aligned data holding register

Offset: 0x1C, reset: 0x00000000, access: read-write

1/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
								DACC2DHR rw

Toggle Fields.

DACC2DHR

Bits 0-7: DAC channel2 8-bit right-aligned data.

Allowed values: 0-255

DHR12RD

Dual DAC 12-bit right-aligned data holding register

Offset: 0x20, reset: 0x00000000, access: read-write

2/2 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
				DACC2DHR rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
				DACC1DHR rw

Toggle Fields.

DACC1DHR

Bits 0-11: DAC channel1 12-bit right-aligned data.

Allowed values: 0-4095

DACC2DHR

Bits 16-27: DAC channel2 12-bit right-aligned data.

Allowed values: 0-4095

DHR12LD

DUAL DAC 12-bit left aligned data holding register

Offset: 0x24, reset: 0x00000000, access: read-write

2/2 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
DACC2DHR rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
DACC1DHR rw

Toggle Fields.

DACC1DHR

Bits 4-15: DAC channel1 12-bit left-aligned data.

Allowed values: 0-4095

DACC2DHR

Bits 20-31: DAC channel2 12-bit left-aligned data.

Allowed values: 0-4095

DHR8RD

DUAL DAC 8-bit right aligned data holding register

Offset: 0x28, reset: 0x00000000, access: read-write

2/2 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
DACC2DHR rw								DACC1DHR rw

Toggle Fields.

DACC1DHR

Bits 0-7: DAC channel1 8-bit right-aligned data.

Allowed values: 0-255

DACC2DHR

Bits 8-15: DAC channel2 8-bit right-aligned data.

Allowed values: 0-255

DOR1

channel1 data output register

Offset: 0x2C, reset: 0x00000000, access: read-only

1/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
				DACC1DOR r

Toggle Fields.

DACC1DOR

Bits 0-11: DAC channel1 data output.

DOR2

channel2 data output register

Offset: 0x30, reset: 0x00000000, access: read-only

1/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
				DACC2DOR r

Toggle Fields.

DACC2DOR

Bits 0-11: DAC channel2 data output.

SR

status register

Offset: 0x34, reset: 0x00000000, access: read-write

2/2 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
		DMAUDR2 rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
		DMAUDR1 rw

Toggle Fields.

DMAUDR1

Bit 13: DAC channel1 DMA underrun flag.

Allowed values:
0: NoUnderrun: No DMA underrun error condition occurred for DAC channel X
1: Underrun: DMA underrun error condition occurred for DAC channel X

DMAUDR2

Bit 29: DAC channel2 DMA underrun flag.

Allowed values:
0: NoUnderrun: No DMA underrun error condition occurred for DAC channel X
1: Underrun: DMA underrun error condition occurred for DAC channel X

DBGMCU

0xE0042000: Debug support

2/33 fields covered. Toggle Registers.

IDCODE

Offset: 0x0, reset: 0x10006411, access: read-only

2/2 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
REV_ID r
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
				DEV_ID r

Toggle Fields.

DEV_ID

Bits 0-11: DEV_ID.

REV_ID

Bits 16-31: REV_ID.

CR

Control Register

Offset: 0x4, reset: 0x00000000, access: read-write

0/10 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
											DBG_TIM7_STOP rw	DBG_TIM6_STOP rw	DBG_TIM5_STOP rw	DBG_TIM8_STOP rw	DBG_I2C2_SMBUS_TIMEOUT rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
								TRACE_MODE rw		TRACE_IOEN rw			DBG_STANDBY rw	DBG_STOP rw	DBG_SLEEP rw

Toggle Fields.

DBG_SLEEP

Bit 0: DBG_SLEEP.

DBG_STOP

Bit 1: DBG_STOP.

DBG_STANDBY

Bit 2: DBG_STANDBY.

TRACE_IOEN

Bit 5: TRACE_IOEN.

TRACE_MODE

Bits 6-7: TRACE_MODE.

DBG_I2C2_SMBUS_TIMEOUT

Bit 16: DBG_I2C2_SMBUS_TIMEOUT.

DBG_TIM8_STOP

Bit 17: DBG_TIM8_STOP.

DBG_TIM5_STOP

Bit 18: DBG_TIM5_STOP.

DBG_TIM6_STOP

Bit 19: DBG_TIM6_STOP.

DBG_TIM7_STOP

Bit 20: DBG_TIM7_STOP.

APB1_FZ

Debug MCU APB1 Freeze registe

Offset: 0x8, reset: 0x00000000, access: read-write

0/16 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
					DBG_CAN2_STOP rw	DBG_CAN1_STOP rw		DBG_J2C3SMBUS_TIMEOUT rw	DBG_J2C2_SMBUS_TIMEOUT rw	DBG_J2C1_SMBUS_TIMEOUT rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
			DBG_IWDG_STOP rw	DBG_WWDG_STOP rw			DBG_TIM14_STOP rw	DBG_TIM13_STOP rw	DBG_TIM12_STOP rw	DBG_TIM7_STOP rw	DBG_TIM6_STOP rw	DBG_TIM5_STOP rw	DBG_TIM4_STOP rw	DBG_TIM3_STOP rw	DBG_TIM2_STOP rw

Toggle Fields.

DBG_TIM2_STOP

Bit 0: DBG_TIM2_STOP.

DBG_TIM3_STOP

Bit 1: DBG_TIM3 _STOP.

DBG_TIM4_STOP

Bit 2: DBG_TIM4_STOP.

DBG_TIM5_STOP

Bit 3: DBG_TIM5_STOP.

DBG_TIM6_STOP

Bit 4: DBG_TIM6_STOP.

DBG_TIM7_STOP

Bit 5: DBG_TIM7_STOP.

DBG_TIM12_STOP

Bit 6: DBG_TIM12_STOP.

DBG_TIM13_STOP

Bit 7: DBG_TIM13_STOP.

DBG_TIM14_STOP

Bit 8: DBG_TIM14_STOP.

DBG_WWDG_STOP

Bit 11: DBG_WWDG_STOP.

DBG_IWDG_STOP

Bit 12: DBG_IWDEG_STOP.

DBG_J2C1_SMBUS_TIMEOUT

Bit 21: DBG_J2C1_SMBUS_TIMEOUT.

DBG_J2C2_SMBUS_TIMEOUT

Bit 22: DBG_J2C2_SMBUS_TIMEOUT.

DBG_J2C3SMBUS_TIMEOUT

Bit 23: DBG_J2C3SMBUS_TIMEOUT.

DBG_CAN1_STOP

Bit 25: DBG_CAN1_STOP.

DBG_CAN2_STOP

Bit 26: DBG_CAN2_STOP.

APB2_FZ

Debug MCU APB2 Freeze registe

Offset: 0xC, reset: 0x00000000, access: read-write

0/5 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
													DBG_TIM11_STOP rw	DBG_TIM10_STOP rw	DBG_TIM9_STOP rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
														DBG_TIM8_STOP rw	DBG_TIM1_STOP rw

Toggle Fields.

DBG_TIM1_STOP

Bit 0: TIM1 counter stopped when core is halted.

DBG_TIM8_STOP

Bit 1: TIM8 counter stopped when core is halted.

DBG_TIM9_STOP

Bit 16: TIM9 counter stopped when core is halted.

DBG_TIM10_STOP

Bit 17: TIM10 counter stopped when core is halted.

DBG_TIM11_STOP

Bit 18: TIM11 counter stopped when core is halted.

DCMI

0x50050000: Digital camera interface

17/50 fields covered. Toggle Registers.

CR

control register 1

Offset: 0x0, reset: 0x0000, access: read-write

0/11 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
	ENABLE rw			EDM rw		FCRC rw		VSPOL rw	HSPOL rw	PCKPOL rw	ESS rw	JPEG rw	CROP rw	CM rw	CAPTURE rw

Toggle Fields.

CAPTURE

Bit 0: Capture enable.

CM

Bit 1: Capture mode.

CROP

Bit 2: Crop feature.

JPEG

Bit 3: JPEG format.

ESS

Bit 4: Embedded synchronization select.

PCKPOL

Bit 5: Pixel clock polarity.

HSPOL

Bit 6: Horizontal synchronization polarity.

VSPOL

Bit 7: Vertical synchronization polarity.

FCRC

Bits 8-9: Frame capture rate control.

EDM

Bits 10-11: Extended data mode.

ENABLE

Bit 14: DCMI enable.

SR

status register

Offset: 0x4, reset: 0x0000, access: read-only

3/3 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
													FNE r	VSYNC r	HSYNC r

Toggle Fields.

HSYNC

Bit 0: HSYNC.

VSYNC

Bit 1: VSYNC.

FNE

Bit 2: FIFO not empty.

RIS

raw interrupt status register

Offset: 0x8, reset: 0x0000, access: read-only

5/5 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
											LINE_RIS r	VSYNC_RIS r	ERR_RIS r	OVR_RIS r	FRAME_RIS r

Toggle Fields.

FRAME_RIS

Bit 0: Capture complete raw interrupt status.

OVR_RIS

Bit 1: Overrun raw interrupt status.

ERR_RIS

Bit 2: Synchronization error raw interrupt status.

VSYNC_RIS

Bit 3: VSYNC raw interrupt status.

LINE_RIS

Bit 4: Line raw interrupt status.

IER

interrupt enable register

Offset: 0xC, reset: 0x0000, access: read-write

0/5 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
											LINE_IE rw	VSYNC_IE rw	ERR_IE rw	OVR_IE rw	FRAME_IE rw

Toggle Fields.

FRAME_IE

Bit 0: Capture complete interrupt enable.

OVR_IE

Bit 1: Overrun interrupt enable.

ERR_IE

Bit 2: Synchronization error interrupt enable.

VSYNC_IE

Bit 3: VSYNC interrupt enable.

LINE_IE

Bit 4: Line interrupt enable.

MIS

masked interrupt status register

Offset: 0x10, reset: 0x0000, access: read-only

5/5 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
											LINE_MIS r	VSYNC_MIS r	ERR_MIS r	OVR_MIS r	FRAME_MIS r

Toggle Fields.

FRAME_MIS

Bit 0: Capture complete masked interrupt status.

OVR_MIS

Bit 1: Overrun masked interrupt status.

ERR_MIS

Bit 2: Synchronization error masked interrupt status.

VSYNC_MIS

Bit 3: VSYNC masked interrupt status.

LINE_MIS

Bit 4: Line masked interrupt status.

ICR

interrupt clear register

Offset: 0x14, reset: 0x0000, access: write-only

0/5 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
											LINE_ISC w	VSYNC_ISC w	ERR_ISC w	OVR_ISC w	FRAME_ISC w

Toggle Fields.

FRAME_ISC

Bit 0: Capture complete interrupt status clear.

OVR_ISC

Bit 1: Overrun interrupt status clear.

ERR_ISC

Bit 2: Synchronization error interrupt status clear.

VSYNC_ISC

Bit 3: Vertical synch interrupt status clear.

LINE_ISC

Bit 4: line interrupt status clear.

ESCR

embedded synchronization code register

Offset: 0x18, reset: 0x0000, access: read-write

0/4 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
FEC rw								LEC rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
LSC rw								FSC rw

Toggle Fields.

FSC

Bits 0-7: Frame start delimiter code.

LSC

Bits 8-15: Line start delimiter code.

LEC

Bits 16-23: Line end delimiter code.

FEC

Bits 24-31: Frame end delimiter code.

ESUR

embedded synchronization unmask register

Offset: 0x1C, reset: 0x0000, access: read-write

0/4 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
FEU rw								LEU rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
LSU rw								FSU rw

Toggle Fields.

FSU

Bits 0-7: Frame start delimiter unmask.

LSU

Bits 8-15: Line start delimiter unmask.

LEU

Bits 16-23: Line end delimiter unmask.

FEU

Bits 24-31: Frame end delimiter unmask.

CWSTRT

crop window start

Offset: 0x20, reset: 0x0000, access: read-write

0/2 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
			VST rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
		HOFFCNT rw

Toggle Fields.

HOFFCNT

Bits 0-13: Horizontal offset count.

VST

Bits 16-28: Vertical start line count.

CWSIZE

crop window size

Offset: 0x24, reset: 0x0000, access: read-write

0/2 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
		VLINE rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
		CAPCNT rw

Toggle Fields.

CAPCNT

Bits 0-13: Capture count.

VLINE

Bits 16-29: Vertical line count.

DR

data register

Offset: 0x28, reset: 0x0000, access: read-only

4/4 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
Byte3 r								Byte2 r
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
Byte1 r								Byte0 r

Toggle Fields.

Byte0

Bits 0-7: Data byte 0.

Byte1

Bits 8-15: Data byte 1.

Byte2

Bits 16-23: Data byte 2.

Byte3

Bits 24-31: Data byte 3.

DMA1

0x40026000: DMA controller

104/107 fields covered. Toggle Registers.

LISR

low interrupt status register

Offset: 0x0, reset: 0x00000000, access: read-only

20/20 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
				TCIF3 r	HTIF3 r	TEIF3 r	DMEIF3 r		FEIF3 r	TCIF2 r	HTIF2 r	TEIF2 r	DMEIF2 r		FEIF2 r
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
				TCIF1 r	HTIF1 r	TEIF1 r	DMEIF1 r		FEIF1 r	TCIF0 r	HTIF0 r	TEIF0 r	DMEIF0 r		FEIF0 r

Toggle Fields.

FEIF0

Bit 0: Stream x FIFO error interrupt flag (x=3..0).

Allowed values:
0: NoError: No FIFO error event on stream x
1: Error: A FIFO error event occurred on stream x

DMEIF0

Bit 2: Stream x direct mode error interrupt flag (x=3..0).

Allowed values:
0: NoError: No Direct Mode error on stream x
1: Error: A Direct Mode error occurred on stream x

TEIF0

Bit 3: Stream x transfer error interrupt flag (x=3..0).

Allowed values:
0: NoError: No transfer error on stream x
1: Error: A transfer error occurred on stream x

HTIF0

Bit 4: Stream x half transfer interrupt flag (x=3..0).

Allowed values:
0: NotHalf: No half transfer event on stream x
1: Half: A half transfer event occurred on stream x

TCIF0

Bit 5: Stream x transfer complete interrupt flag (x = 3..0).

Allowed values:
0: NotComplete: No transfer complete event on stream x
1: Complete: A transfer complete event occurred on stream x

FEIF1

Bit 6: Stream x FIFO error interrupt flag (x=3..0).

Allowed values:
0: NoError: No FIFO error event on stream x
1: Error: A FIFO error event occurred on stream x

DMEIF1

Bit 8: Stream x direct mode error interrupt flag (x=3..0).

Allowed values:
0: NoError: No Direct Mode error on stream x
1: Error: A Direct Mode error occurred on stream x

TEIF1

Bit 9: Stream x transfer error interrupt flag (x=3..0).

Allowed values:
0: NoError: No transfer error on stream x
1: Error: A transfer error occurred on stream x

HTIF1

Bit 10: Stream x half transfer interrupt flag (x=3..0).

Allowed values:
0: NotHalf: No half transfer event on stream x
1: Half: A half transfer event occurred on stream x

TCIF1

Bit 11: Stream x transfer complete interrupt flag (x = 3..0).

Allowed values:
0: NotComplete: No transfer complete event on stream x
1: Complete: A transfer complete event occurred on stream x

FEIF2

Bit 16: Stream x FIFO error interrupt flag (x=3..0).

Allowed values:
0: NoError: No FIFO error event on stream x
1: Error: A FIFO error event occurred on stream x

DMEIF2

Bit 18: Stream x direct mode error interrupt flag (x=3..0).

Allowed values:
0: NoError: No Direct Mode error on stream x
1: Error: A Direct Mode error occurred on stream x

TEIF2

Bit 19: Stream x transfer error interrupt flag (x=3..0).

Allowed values:
0: NoError: No transfer error on stream x
1: Error: A transfer error occurred on stream x

HTIF2

Bit 20: Stream x half transfer interrupt flag (x=3..0).

Allowed values:
0: NotHalf: No half transfer event on stream x
1: Half: A half transfer event occurred on stream x

TCIF2

Bit 21: Stream x transfer complete interrupt flag (x = 3..0).

Allowed values:
0: NotComplete: No transfer complete event on stream x
1: Complete: A transfer complete event occurred on stream x

FEIF3

Bit 22: Stream x FIFO error interrupt flag (x=3..0).

Allowed values:
0: NoError: No FIFO error event on stream x
1: Error: A FIFO error event occurred on stream x

DMEIF3

Bit 24: Stream x direct mode error interrupt flag (x=3..0).

Allowed values:
0: NoError: No Direct Mode error on stream x
1: Error: A Direct Mode error occurred on stream x

TEIF3

Bit 25: Stream x transfer error interrupt flag (x=3..0).

Allowed values:
0: NoError: No transfer error on stream x
1: Error: A transfer error occurred on stream x

HTIF3

Bit 26: Stream x half transfer interrupt flag (x=3..0).

Allowed values:
0: NotHalf: No half transfer event on stream x
1: Half: A half transfer event occurred on stream x

TCIF3

Bit 27: Stream x transfer complete interrupt flag (x = 3..0).

Allowed values:
0: NotComplete: No transfer complete event on stream x
1: Complete: A transfer complete event occurred on stream x

HISR

high interrupt status register

Offset: 0x4, reset: 0x00000000, access: read-only

20/20 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
				TCIF7 r	HTIF7 r	TEIF7 r	DMEIF7 r		FEIF7 r	TCIF6 r	HTIF6 r	TEIF6 r	DMEIF6 r		FEIF6 r
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
				TCIF5 r	HTIF5 r	TEIF5 r	DMEIF5 r		FEIF5 r	TCIF4 r	HTIF4 r	TEIF4 r	DMEIF4 r		FEIF4 r

Toggle Fields.

FEIF4

Bit 0: Stream x FIFO error interrupt flag (x=7..4).

Allowed values:
0: NoError: No FIFO error event on stream x
1: Error: A FIFO error event occurred on stream x

DMEIF4

Bit 2: Stream x direct mode error interrupt flag (x=7..4).

Allowed values:
0: NoError: No Direct Mode error on stream x
1: Error: A Direct Mode error occurred on stream x

TEIF4

Bit 3: Stream x transfer error interrupt flag (x=7..4).

Allowed values:
0: NoError: No transfer error on stream x
1: Error: A transfer error occurred on stream x

HTIF4

Bit 4: Stream x half transfer interrupt flag (x=7..4).

Allowed values:
0: NotHalf: No half transfer event on stream x
1: Half: A half transfer event occurred on stream x

TCIF4

Bit 5: Stream x transfer complete interrupt flag (x=7..4).

Allowed values:
0: NotComplete: No transfer complete event on stream x
1: Complete: A transfer complete event occurred on stream x

FEIF5

Bit 6: Stream x FIFO error interrupt flag (x=7..4).

Allowed values:
0: NoError: No FIFO error event on stream x
1: Error: A FIFO error event occurred on stream x

DMEIF5

Bit 8: Stream x direct mode error interrupt flag (x=7..4).

Allowed values:
0: NoError: No Direct Mode error on stream x
1: Error: A Direct Mode error occurred on stream x

TEIF5

Bit 9: Stream x transfer error interrupt flag (x=7..4).

Allowed values:
0: NoError: No transfer error on stream x
1: Error: A transfer error occurred on stream x

HTIF5

Bit 10: Stream x half transfer interrupt flag (x=7..4).

Allowed values:
0: NotHalf: No half transfer event on stream x
1: Half: A half transfer event occurred on stream x

TCIF5

Bit 11: Stream x transfer complete interrupt flag (x=7..4).

Allowed values:
0: NotComplete: No transfer complete event on stream x
1: Complete: A transfer complete event occurred on stream x

FEIF6

Bit 16: Stream x FIFO error interrupt flag (x=7..4).

Allowed values:
0: NoError: No FIFO error event on stream x
1: Error: A FIFO error event occurred on stream x

DMEIF6

Bit 18: Stream x direct mode error interrupt flag (x=7..4).

Allowed values:
0: NoError: No Direct Mode error on stream x
1: Error: A Direct Mode error occurred on stream x

TEIF6

Bit 19: Stream x transfer error interrupt flag (x=7..4).

Allowed values:
0: NoError: No transfer error on stream x
1: Error: A transfer error occurred on stream x

HTIF6

Bit 20: Stream x half transfer interrupt flag (x=7..4).

Allowed values:
0: NotHalf: No half transfer event on stream x
1: Half: A half transfer event occurred on stream x

TCIF6

Bit 21: Stream x transfer complete interrupt flag (x=7..4).

Allowed values:
0: NotComplete: No transfer complete event on stream x
1: Complete: A transfer complete event occurred on stream x

FEIF7

Bit 22: Stream x FIFO error interrupt flag (x=7..4).

Allowed values:
0: NoError: No FIFO error event on stream x
1: Error: A FIFO error event occurred on stream x

DMEIF7

Bit 24: Stream x direct mode error interrupt flag (x=7..4).

Allowed values:
0: NoError: No Direct Mode error on stream x
1: Error: A Direct Mode error occurred on stream x

TEIF7

Bit 25: Stream x transfer error interrupt flag (x=7..4).

Allowed values:
0: NoError: No transfer error on stream x
1: Error: A transfer error occurred on stream x

HTIF7

Bit 26: Stream x half transfer interrupt flag (x=7..4).

Allowed values:
0: NotHalf: No half transfer event on stream x
1: Half: A half transfer event occurred on stream x

TCIF7

Bit 27: Stream x transfer complete interrupt flag (x=7..4).

Allowed values:
0: NotComplete: No transfer complete event on stream x
1: Complete: A transfer complete event occurred on stream x

LIFCR

low interrupt flag clear register

Offset: 0x8, reset: 0x00000000, access: write-only

20/20 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
				CTCIF3 w	CHTIF3 w	CTEIF3 w	CDMEIF3 w		CFEIF3 w	CTCIF2 w	CHTIF2 w	CTEIF2 w	CDMEIF2 w		CFEIF2 w
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
				CTCIF1 w	CHTIF1 w	CTEIF1 w	CDMEIF1 w		CFEIF1 w	CTCIF0 w	CHTIF0 w	CTEIF0 w	CDMEIF0 w		CFEIF0 w

Toggle Fields.

CFEIF0

Bit 0: Stream x clear FIFO error interrupt flag (x = 3..0).

Allowed values:
1: Clear: Clear the corresponding CFEIFx flag

CDMEIF0

Bit 2: Stream x clear direct mode error interrupt flag (x = 3..0).

Allowed values:
1: Clear: Clear the corresponding DMEIFx flag

CTEIF0

Bit 3: Stream x clear transfer error interrupt flag (x = 3..0).

Allowed values:
1: Clear: Clear the corresponding TEIFx flag

CHTIF0

Bit 4: Stream x clear half transfer interrupt flag (x = 3..0).

Allowed values:
1: Clear: Clear the corresponding HTIFx flag

CTCIF0

Bit 5: Stream x clear transfer complete interrupt flag (x = 3..0).

Allowed values:
1: Clear: Clear the corresponding TCIFx flag

CFEIF1

Bit 6: Stream x clear FIFO error interrupt flag (x = 3..0).

Allowed values:
1: Clear: Clear the corresponding CFEIFx flag

CDMEIF1

Bit 8: Stream x clear direct mode error interrupt flag (x = 3..0).

Allowed values:
1: Clear: Clear the corresponding DMEIFx flag

CTEIF1

Bit 9: Stream x clear transfer error interrupt flag (x = 3..0).

Allowed values:
1: Clear: Clear the corresponding TEIFx flag

CHTIF1

Bit 10: Stream x clear half transfer interrupt flag (x = 3..0).

Allowed values:
1: Clear: Clear the corresponding HTIFx flag

CTCIF1

Bit 11: Stream x clear transfer complete interrupt flag (x = 3..0).

Allowed values:
1: Clear: Clear the corresponding TCIFx flag

CFEIF2

Bit 16: Stream x clear FIFO error interrupt flag (x = 3..0).

Allowed values:
1: Clear: Clear the corresponding CFEIFx flag

CDMEIF2

Bit 18: Stream x clear direct mode error interrupt flag (x = 3..0).

Allowed values:
1: Clear: Clear the corresponding DMEIFx flag

CTEIF2

Bit 19: Stream x clear transfer error interrupt flag (x = 3..0).

Allowed values:
1: Clear: Clear the corresponding TEIFx flag

CHTIF2

Bit 20: Stream x clear half transfer interrupt flag (x = 3..0).

Allowed values:
1: Clear: Clear the corresponding HTIFx flag

CTCIF2

Bit 21: Stream x clear transfer complete interrupt flag (x = 3..0).

Allowed values:
1: Clear: Clear the corresponding TCIFx flag

CFEIF3

Bit 22: Stream x clear FIFO error interrupt flag (x = 3..0).

Allowed values:
1: Clear: Clear the corresponding CFEIFx flag

CDMEIF3

Bit 24: Stream x clear direct mode error interrupt flag (x = 3..0).

Allowed values:
1: Clear: Clear the corresponding DMEIFx flag

CTEIF3

Bit 25: Stream x clear transfer error interrupt flag (x = 3..0).

Allowed values:
1: Clear: Clear the corresponding TEIFx flag

CHTIF3

Bit 26: Stream x clear half transfer interrupt flag (x = 3..0).

Allowed values:
1: Clear: Clear the corresponding HTIFx flag

CTCIF3

Bit 27: Stream x clear transfer complete interrupt flag (x = 3..0).

Allowed values:
1: Clear: Clear the corresponding TCIFx flag

HIFCR

high interrupt flag clear register

Offset: 0xC, reset: 0x00000000, access: write-only

20/20 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
				CTCIF7 w	CHTIF7 w	CTEIF7 w	CDMEIF7 w		CFEIF7 w	CTCIF6 w	CHTIF6 w	CTEIF6 w	CDMEIF6 w		CFEIF6 w
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
				CTCIF5 w	CHTIF5 w	CTEIF5 w	CDMEIF5 w		CFEIF5 w	CTCIF4 w	CHTIF4 w	CTEIF4 w	CDMEIF4 w		CFEIF4 w

Toggle Fields.

CFEIF4

Bit 0: Stream x clear FIFO error interrupt flag (x = 7..4).

Allowed values:
1: Clear: Clear the corresponding CFEIFx flag

CDMEIF4

Bit 2: Stream x clear direct mode error interrupt flag (x = 7..4).

Allowed values:
1: Clear: Clear the corresponding DMEIFx flag

CTEIF4

Bit 3: Stream x clear transfer error interrupt flag (x = 7..4).

Allowed values:
1: Clear: Clear the corresponding TEIFx flag

CHTIF4

Bit 4: Stream x clear half transfer interrupt flag (x = 7..4).

Allowed values:
1: Clear: Clear the corresponding HTIFx flag

CTCIF4

Bit 5: Stream x clear transfer complete interrupt flag (x = 7..4).

Allowed values:
1: Clear: Clear the corresponding TCIFx flag

CFEIF5

Bit 6: Stream x clear FIFO error interrupt flag (x = 7..4).

Allowed values:
1: Clear: Clear the corresponding CFEIFx flag

CDMEIF5

Bit 8: Stream x clear direct mode error interrupt flag (x = 7..4).

Allowed values:
1: Clear: Clear the corresponding DMEIFx flag

CTEIF5

Bit 9: Stream x clear transfer error interrupt flag (x = 7..4).

Allowed values:
1: Clear: Clear the corresponding TEIFx flag

CHTIF5

Bit 10: Stream x clear half transfer interrupt flag (x = 7..4).

Allowed values:
1: Clear: Clear the corresponding HTIFx flag

CTCIF5

Bit 11: Stream x clear transfer complete interrupt flag (x = 7..4).

Allowed values:
1: Clear: Clear the corresponding TCIFx flag

CFEIF6

Bit 16: Stream x clear FIFO error interrupt flag (x = 7..4).

Allowed values:
1: Clear: Clear the corresponding CFEIFx flag

CDMEIF6

Bit 18: Stream x clear direct mode error interrupt flag (x = 7..4).

Allowed values:
1: Clear: Clear the corresponding DMEIFx flag

CTEIF6

Bit 19: Stream x clear transfer error interrupt flag (x = 7..4).

Allowed values:
1: Clear: Clear the corresponding TEIFx flag

CHTIF6

Bit 20: Stream x clear half transfer interrupt flag (x = 7..4).

Allowed values:
1: Clear: Clear the corresponding HTIFx flag

CTCIF6

Bit 21: Stream x clear transfer complete interrupt flag (x = 7..4).

Allowed values:
1: Clear: Clear the corresponding TCIFx flag

CFEIF7

Bit 22: Stream x clear FIFO error interrupt flag (x = 7..4).

Allowed values:
1: Clear: Clear the corresponding CFEIFx flag

CDMEIF7

Bit 24: Stream x clear direct mode error interrupt flag (x = 7..4).

Allowed values:
1: Clear: Clear the corresponding DMEIFx flag

CTEIF7

Bit 25: Stream x clear transfer error interrupt flag (x = 7..4).

Allowed values:
1: Clear: Clear the corresponding TEIFx flag

CHTIF7

Bit 26: Stream x clear half transfer interrupt flag (x = 7..4).

Allowed values:
1: Clear: Clear the corresponding HTIFx flag

CTCIF7

Bit 27: Stream x clear transfer complete interrupt flag (x = 7..4).

Allowed values:
1: Clear: Clear the corresponding TCIFx flag

M1AR

stream x memory 1 address register

Offset: 0x10, reset: 0x00000000, access: read-write

0/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
M1A rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
M1A rw

Toggle Fields.

M1A

Bits 0-31: Memory 1 address (used in case of Double buffer mode).

FCR

stream x FIFO control register

Offset: 0x14, reset: 0x00000021, access: Unspecified

4/4 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
								FEIE rw		FS r			DMDIS rw	FTH rw

Toggle Fields.

FTH

Bits 0-1: FIFO threshold selection.

Allowed values:
0: Quarter: 1/4 full FIFO
1: Half: 1/2 full FIFO
2: ThreeQuarters: 3/4 full FIFO
3: Full: Full FIFO

DMDIS

Bit 2: Direct mode disable.

Allowed values:
0: Enabled: Direct mode is enabled
1: Disabled: Direct mode is disabled

FS

Bits 3-5: FIFO status.

Allowed values:
0: Quarter1: 0 < fifo_level < 1/4
1: Quarter2: 1/4 <= fifo_level < 1/2
2: Quarter3: 1/2 <= fifo_level < 3/4
3: Quarter4: 3/4 <= fifo_level < full
4: Empty: FIFO is empty
5: Full: FIFO is full

FEIE

Bit 7: FIFO error interrupt enable.

Allowed values:
0: Disabled: FE interrupt disabled
1: Enabled: FE interrupt enabled

DMA2

0x40026400: DMA controller

104/107 fields covered. Toggle Registers.

LISR

low interrupt status register

Offset: 0x0, reset: 0x00000000, access: read-only

20/20 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
				TCIF3 r	HTIF3 r	TEIF3 r	DMEIF3 r		FEIF3 r	TCIF2 r	HTIF2 r	TEIF2 r	DMEIF2 r		FEIF2 r
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
				TCIF1 r	HTIF1 r	TEIF1 r	DMEIF1 r		FEIF1 r	TCIF0 r	HTIF0 r	TEIF0 r	DMEIF0 r		FEIF0 r

Toggle Fields.

FEIF0

Bit 0: Stream x FIFO error interrupt flag (x=3..0).

Allowed values:
0: NoError: No FIFO error event on stream x
1: Error: A FIFO error event occurred on stream x

DMEIF0

Bit 2: Stream x direct mode error interrupt flag (x=3..0).

Allowed values:
0: NoError: No Direct Mode error on stream x
1: Error: A Direct Mode error occurred on stream x

TEIF0

Bit 3: Stream x transfer error interrupt flag (x=3..0).

Allowed values:
0: NoError: No transfer error on stream x
1: Error: A transfer error occurred on stream x

HTIF0

Bit 4: Stream x half transfer interrupt flag (x=3..0).

Allowed values:
0: NotHalf: No half transfer event on stream x
1: Half: A half transfer event occurred on stream x

TCIF0

Bit 5: Stream x transfer complete interrupt flag (x = 3..0).

Allowed values:
0: NotComplete: No transfer complete event on stream x
1: Complete: A transfer complete event occurred on stream x

FEIF1

Bit 6: Stream x FIFO error interrupt flag (x=3..0).

Allowed values:
0: NoError: No FIFO error event on stream x
1: Error: A FIFO error event occurred on stream x

DMEIF1

Bit 8: Stream x direct mode error interrupt flag (x=3..0).

Allowed values:
0: NoError: No Direct Mode error on stream x
1: Error: A Direct Mode error occurred on stream x

TEIF1

Bit 9: Stream x transfer error interrupt flag (x=3..0).

Allowed values:
0: NoError: No transfer error on stream x
1: Error: A transfer error occurred on stream x

HTIF1

Bit 10: Stream x half transfer interrupt flag (x=3..0).

Allowed values:
0: NotHalf: No half transfer event on stream x
1: Half: A half transfer event occurred on stream x

TCIF1

Bit 11: Stream x transfer complete interrupt flag (x = 3..0).

Allowed values:
0: NotComplete: No transfer complete event on stream x
1: Complete: A transfer complete event occurred on stream x

FEIF2

Bit 16: Stream x FIFO error interrupt flag (x=3..0).

Allowed values:
0: NoError: No FIFO error event on stream x
1: Error: A FIFO error event occurred on stream x

DMEIF2

Bit 18: Stream x direct mode error interrupt flag (x=3..0).

Allowed values:
0: NoError: No Direct Mode error on stream x
1: Error: A Direct Mode error occurred on stream x

TEIF2

Bit 19: Stream x transfer error interrupt flag (x=3..0).

Allowed values:
0: NoError: No transfer error on stream x
1: Error: A transfer error occurred on stream x

HTIF2

Bit 20: Stream x half transfer interrupt flag (x=3..0).

Allowed values:
0: NotHalf: No half transfer event on stream x
1: Half: A half transfer event occurred on stream x

TCIF2

Bit 21: Stream x transfer complete interrupt flag (x = 3..0).

Allowed values:
0: NotComplete: No transfer complete event on stream x
1: Complete: A transfer complete event occurred on stream x

FEIF3

Bit 22: Stream x FIFO error interrupt flag (x=3..0).

Allowed values:
0: NoError: No FIFO error event on stream x
1: Error: A FIFO error event occurred on stream x

DMEIF3

Bit 24: Stream x direct mode error interrupt flag (x=3..0).

Allowed values:
0: NoError: No Direct Mode error on stream x
1: Error: A Direct Mode error occurred on stream x

TEIF3

Bit 25: Stream x transfer error interrupt flag (x=3..0).

Allowed values:
0: NoError: No transfer error on stream x
1: Error: A transfer error occurred on stream x

HTIF3

Bit 26: Stream x half transfer interrupt flag (x=3..0).

Allowed values:
0: NotHalf: No half transfer event on stream x
1: Half: A half transfer event occurred on stream x

TCIF3

Bit 27: Stream x transfer complete interrupt flag (x = 3..0).

Allowed values:
0: NotComplete: No transfer complete event on stream x
1: Complete: A transfer complete event occurred on stream x

HISR

high interrupt status register

Offset: 0x4, reset: 0x00000000, access: read-only

20/20 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
				TCIF7 r	HTIF7 r	TEIF7 r	DMEIF7 r		FEIF7 r	TCIF6 r	HTIF6 r	TEIF6 r	DMEIF6 r		FEIF6 r
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
				TCIF5 r	HTIF5 r	TEIF5 r	DMEIF5 r		FEIF5 r	TCIF4 r	HTIF4 r	TEIF4 r	DMEIF4 r		FEIF4 r

Toggle Fields.

FEIF4

Bit 0: Stream x FIFO error interrupt flag (x=7..4).

Allowed values:
0: NoError: No FIFO error event on stream x
1: Error: A FIFO error event occurred on stream x

DMEIF4

Bit 2: Stream x direct mode error interrupt flag (x=7..4).

Allowed values:
0: NoError: No Direct Mode error on stream x
1: Error: A Direct Mode error occurred on stream x

TEIF4

Bit 3: Stream x transfer error interrupt flag (x=7..4).

Allowed values:
0: NoError: No transfer error on stream x
1: Error: A transfer error occurred on stream x

HTIF4

Bit 4: Stream x half transfer interrupt flag (x=7..4).

Allowed values:
0: NotHalf: No half transfer event on stream x
1: Half: A half transfer event occurred on stream x

TCIF4

Bit 5: Stream x transfer complete interrupt flag (x=7..4).

Allowed values:
0: NotComplete: No transfer complete event on stream x
1: Complete: A transfer complete event occurred on stream x

FEIF5

Bit 6: Stream x FIFO error interrupt flag (x=7..4).

Allowed values:
0: NoError: No FIFO error event on stream x
1: Error: A FIFO error event occurred on stream x

DMEIF5

Bit 8: Stream x direct mode error interrupt flag (x=7..4).

Allowed values:
0: NoError: No Direct Mode error on stream x
1: Error: A Direct Mode error occurred on stream x

TEIF5

Bit 9: Stream x transfer error interrupt flag (x=7..4).

Allowed values:
0: NoError: No transfer error on stream x
1: Error: A transfer error occurred on stream x

HTIF5

Bit 10: Stream x half transfer interrupt flag (x=7..4).

Allowed values:
0: NotHalf: No half transfer event on stream x
1: Half: A half transfer event occurred on stream x

TCIF5

Bit 11: Stream x transfer complete interrupt flag (x=7..4).

Allowed values:
0: NotComplete: No transfer complete event on stream x
1: Complete: A transfer complete event occurred on stream x

FEIF6

Bit 16: Stream x FIFO error interrupt flag (x=7..4).

Allowed values:
0: NoError: No FIFO error event on stream x
1: Error: A FIFO error event occurred on stream x

DMEIF6

Bit 18: Stream x direct mode error interrupt flag (x=7..4).

Allowed values:
0: NoError: No Direct Mode error on stream x
1: Error: A Direct Mode error occurred on stream x

TEIF6

Bit 19: Stream x transfer error interrupt flag (x=7..4).

Allowed values:
0: NoError: No transfer error on stream x
1: Error: A transfer error occurred on stream x

HTIF6

Bit 20: Stream x half transfer interrupt flag (x=7..4).

Allowed values:
0: NotHalf: No half transfer event on stream x
1: Half: A half transfer event occurred on stream x

TCIF6

Bit 21: Stream x transfer complete interrupt flag (x=7..4).

Allowed values:
0: NotComplete: No transfer complete event on stream x
1: Complete: A transfer complete event occurred on stream x

FEIF7

Bit 22: Stream x FIFO error interrupt flag (x=7..4).

Allowed values:
0: NoError: No FIFO error event on stream x
1: Error: A FIFO error event occurred on stream x

DMEIF7

Bit 24: Stream x direct mode error interrupt flag (x=7..4).

Allowed values:
0: NoError: No Direct Mode error on stream x
1: Error: A Direct Mode error occurred on stream x

TEIF7

Bit 25: Stream x transfer error interrupt flag (x=7..4).

Allowed values:
0: NoError: No transfer error on stream x
1: Error: A transfer error occurred on stream x

HTIF7

Bit 26: Stream x half transfer interrupt flag (x=7..4).

Allowed values:
0: NotHalf: No half transfer event on stream x
1: Half: A half transfer event occurred on stream x

TCIF7

Bit 27: Stream x transfer complete interrupt flag (x=7..4).

Allowed values:
0: NotComplete: No transfer complete event on stream x
1: Complete: A transfer complete event occurred on stream x

LIFCR

low interrupt flag clear register

Offset: 0x8, reset: 0x00000000, access: write-only

20/20 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
				CTCIF3 w	CHTIF3 w	CTEIF3 w	CDMEIF3 w		CFEIF3 w	CTCIF2 w	CHTIF2 w	CTEIF2 w	CDMEIF2 w		CFEIF2 w
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
				CTCIF1 w	CHTIF1 w	CTEIF1 w	CDMEIF1 w		CFEIF1 w	CTCIF0 w	CHTIF0 w	CTEIF0 w	CDMEIF0 w		CFEIF0 w

Toggle Fields.

CFEIF0

Bit 0: Stream x clear FIFO error interrupt flag (x = 3..0).

Allowed values:
1: Clear: Clear the corresponding CFEIFx flag

CDMEIF0

Bit 2: Stream x clear direct mode error interrupt flag (x = 3..0).

Allowed values:
1: Clear: Clear the corresponding DMEIFx flag

CTEIF0

Bit 3: Stream x clear transfer error interrupt flag (x = 3..0).

Allowed values:
1: Clear: Clear the corresponding TEIFx flag

CHTIF0

Bit 4: Stream x clear half transfer interrupt flag (x = 3..0).

Allowed values:
1: Clear: Clear the corresponding HTIFx flag

CTCIF0

Bit 5: Stream x clear transfer complete interrupt flag (x = 3..0).

Allowed values:
1: Clear: Clear the corresponding TCIFx flag

CFEIF1

Bit 6: Stream x clear FIFO error interrupt flag (x = 3..0).

Allowed values:
1: Clear: Clear the corresponding CFEIFx flag

CDMEIF1

Bit 8: Stream x clear direct mode error interrupt flag (x = 3..0).

Allowed values:
1: Clear: Clear the corresponding DMEIFx flag

CTEIF1

Bit 9: Stream x clear transfer error interrupt flag (x = 3..0).

Allowed values:
1: Clear: Clear the corresponding TEIFx flag

CHTIF1

Bit 10: Stream x clear half transfer interrupt flag (x = 3..0).

Allowed values:
1: Clear: Clear the corresponding HTIFx flag

CTCIF1

Bit 11: Stream x clear transfer complete interrupt flag (x = 3..0).

Allowed values:
1: Clear: Clear the corresponding TCIFx flag

CFEIF2

Bit 16: Stream x clear FIFO error interrupt flag (x = 3..0).

Allowed values:
1: Clear: Clear the corresponding CFEIFx flag

CDMEIF2

Bit 18: Stream x clear direct mode error interrupt flag (x = 3..0).

Allowed values:
1: Clear: Clear the corresponding DMEIFx flag

CTEIF2

Bit 19: Stream x clear transfer error interrupt flag (x = 3..0).

Allowed values:
1: Clear: Clear the corresponding TEIFx flag

CHTIF2

Bit 20: Stream x clear half transfer interrupt flag (x = 3..0).

Allowed values:
1: Clear: Clear the corresponding HTIFx flag

CTCIF2

Bit 21: Stream x clear transfer complete interrupt flag (x = 3..0).

Allowed values:
1: Clear: Clear the corresponding TCIFx flag

CFEIF3

Bit 22: Stream x clear FIFO error interrupt flag (x = 3..0).

Allowed values:
1: Clear: Clear the corresponding CFEIFx flag

CDMEIF3

Bit 24: Stream x clear direct mode error interrupt flag (x = 3..0).

Allowed values:
1: Clear: Clear the corresponding DMEIFx flag

CTEIF3

Bit 25: Stream x clear transfer error interrupt flag (x = 3..0).

Allowed values:
1: Clear: Clear the corresponding TEIFx flag

CHTIF3

Bit 26: Stream x clear half transfer interrupt flag (x = 3..0).

Allowed values:
1: Clear: Clear the corresponding HTIFx flag

CTCIF3

Bit 27: Stream x clear transfer complete interrupt flag (x = 3..0).

Allowed values:
1: Clear: Clear the corresponding TCIFx flag

HIFCR

high interrupt flag clear register

Offset: 0xC, reset: 0x00000000, access: write-only

20/20 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
				CTCIF7 w	CHTIF7 w	CTEIF7 w	CDMEIF7 w		CFEIF7 w	CTCIF6 w	CHTIF6 w	CTEIF6 w	CDMEIF6 w		CFEIF6 w
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
				CTCIF5 w	CHTIF5 w	CTEIF5 w	CDMEIF5 w		CFEIF5 w	CTCIF4 w	CHTIF4 w	CTEIF4 w	CDMEIF4 w		CFEIF4 w

Toggle Fields.

CFEIF4

Bit 0: Stream x clear FIFO error interrupt flag (x = 7..4).

Allowed values:
1: Clear: Clear the corresponding CFEIFx flag

CDMEIF4

Bit 2: Stream x clear direct mode error interrupt flag (x = 7..4).

Allowed values:
1: Clear: Clear the corresponding DMEIFx flag

CTEIF4

Bit 3: Stream x clear transfer error interrupt flag (x = 7..4).

Allowed values:
1: Clear: Clear the corresponding TEIFx flag

CHTIF4

Bit 4: Stream x clear half transfer interrupt flag (x = 7..4).

Allowed values:
1: Clear: Clear the corresponding HTIFx flag

CTCIF4

Bit 5: Stream x clear transfer complete interrupt flag (x = 7..4).

Allowed values:
1: Clear: Clear the corresponding TCIFx flag

CFEIF5

Bit 6: Stream x clear FIFO error interrupt flag (x = 7..4).

Allowed values:
1: Clear: Clear the corresponding CFEIFx flag

CDMEIF5

Bit 8: Stream x clear direct mode error interrupt flag (x = 7..4).

Allowed values:
1: Clear: Clear the corresponding DMEIFx flag

CTEIF5

Bit 9: Stream x clear transfer error interrupt flag (x = 7..4).

Allowed values:
1: Clear: Clear the corresponding TEIFx flag

CHTIF5

Bit 10: Stream x clear half transfer interrupt flag (x = 7..4).

Allowed values:
1: Clear: Clear the corresponding HTIFx flag

CTCIF5

Bit 11: Stream x clear transfer complete interrupt flag (x = 7..4).

Allowed values:
1: Clear: Clear the corresponding TCIFx flag

CFEIF6

Bit 16: Stream x clear FIFO error interrupt flag (x = 7..4).

Allowed values:
1: Clear: Clear the corresponding CFEIFx flag

CDMEIF6

Bit 18: Stream x clear direct mode error interrupt flag (x = 7..4).

Allowed values:
1: Clear: Clear the corresponding DMEIFx flag

CTEIF6

Bit 19: Stream x clear transfer error interrupt flag (x = 7..4).

Allowed values:
1: Clear: Clear the corresponding TEIFx flag

CHTIF6

Bit 20: Stream x clear half transfer interrupt flag (x = 7..4).

Allowed values:
1: Clear: Clear the corresponding HTIFx flag

CTCIF6

Bit 21: Stream x clear transfer complete interrupt flag (x = 7..4).

Allowed values:
1: Clear: Clear the corresponding TCIFx flag

CFEIF7

Bit 22: Stream x clear FIFO error interrupt flag (x = 7..4).

Allowed values:
1: Clear: Clear the corresponding CFEIFx flag

CDMEIF7

Bit 24: Stream x clear direct mode error interrupt flag (x = 7..4).

Allowed values:
1: Clear: Clear the corresponding DMEIFx flag

CTEIF7

Bit 25: Stream x clear transfer error interrupt flag (x = 7..4).

Allowed values:
1: Clear: Clear the corresponding TEIFx flag

CHTIF7

Bit 26: Stream x clear half transfer interrupt flag (x = 7..4).

Allowed values:
1: Clear: Clear the corresponding HTIFx flag

CTCIF7

Bit 27: Stream x clear transfer complete interrupt flag (x = 7..4).

Allowed values:
1: Clear: Clear the corresponding TCIFx flag

M1AR

stream x memory 1 address register

Offset: 0x10, reset: 0x00000000, access: read-write

0/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
M1A rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
M1A rw

Toggle Fields.

M1A

Bits 0-31: Memory 1 address (used in case of Double buffer mode).

FCR

stream x FIFO control register

Offset: 0x14, reset: 0x00000021, access: Unspecified

4/4 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
								FEIE rw		FS r			DMDIS rw	FTH rw

Toggle Fields.

FTH

Bits 0-1: FIFO threshold selection.

Allowed values:
0: Quarter: 1/4 full FIFO
1: Half: 1/2 full FIFO
2: ThreeQuarters: 3/4 full FIFO
3: Full: Full FIFO

DMDIS

Bit 2: Direct mode disable.

Allowed values:
0: Enabled: Direct mode is enabled
1: Disabled: Direct mode is disabled

FS

Bits 3-5: FIFO status.

FEIE

Bit 7: FIFO error interrupt enable.

Allowed values:
0: Disabled: FE interrupt disabled
1: Enabled: FE interrupt enabled

Ethernet_DMA

0x40029000: Ethernet: DMA controller operation

10/73 fields covered. Toggle Registers.

DMABMR

Ethernet DMA bus mode register

Offset: 0x0, reset: 0x00002101, access: read-write

0/12 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
					MB rw	AAB rw	FPM rw	USP rw	RDP rw						FB rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
RTPR rw		PBL rw						EDFE rw	DSL rw					DA rw	SR rw

Toggle Fields.

SR

Bit 0: SR.

DA

Bit 1: DA.

DSL

Bits 2-6: DSL.

EDFE

Bit 7: EDFE.

PBL

Bits 8-13: PBL.

RTPR

Bits 14-15: RTPR.

FB

Bit 16: FB.

RDP

Bits 17-22: RDP.

USP

Bit 23: USP.

FPM

Bit 24: FPM.

AAB

Bit 25: AAB.

MB

Bit 26: MB.

DMATPDR

Ethernet DMA transmit poll demand register

Offset: 0x4, reset: 0x00000000, access: read-write

0/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
TPD rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
TPD rw

Toggle Fields.

TPD

Bits 0-31: TPD.

DMARPDR

EHERNET DMA receive poll demand register

Offset: 0x8, reset: 0x00000000, access: read-write

0/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
RPD rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
RPD rw

Toggle Fields.

RPD

Bits 0-31: RPD.

DMARDLAR

Ethernet DMA receive descriptor list address register

Offset: 0xC, reset: 0x00000000, access: read-write

0/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
SRL rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
SRL rw

Toggle Fields.

SRL

Bits 0-31: SRL.

DMATDLAR

Ethernet DMA transmit descriptor list address register

Offset: 0x10, reset: 0x00000000, access: read-write

0/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
STL rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
STL rw

Toggle Fields.

STL

Bits 0-31: STL.

DMASR

Ethernet DMA status register

Offset: 0x14, reset: 0x00000000, access: Unspecified

6/21 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
		TSTS r	PMTS r	MMCS r		EBS r			TPS r			RPS r			NIS rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
AIS rw	ERS rw	FBES rw			ETS rw	PWTS rw	RPSS rw	RBUS rw	RS rw	TUS rw	ROS rw	TJTS rw	TBUS rw	TPSS rw	TS rw

Toggle Fields.

TS

Bit 0: TS.

TPSS

Bit 1: TPSS.

TBUS

Bit 2: TBUS.

TJTS

Bit 3: TJTS.

ROS

Bit 4: ROS.

TUS

Bit 5: TUS.

RS

Bit 6: RS.

RBUS

Bit 7: RBUS.

RPSS

Bit 8: RPSS.

PWTS

Bit 9: PWTS.

ETS

Bit 10: ETS.

FBES

Bit 13: FBES.

ERS

Bit 14: ERS.

AIS

Bit 15: AIS.

NIS

Bit 16: NIS.

RPS

Bits 17-19: RPS.

TPS

Bits 20-22: TPS.

EBS

Bits 23-25: EBS.

MMCS

Bit 27: MMCS.

PMTS

Bit 28: PMTS.

TSTS

Bit 29: TSTS.

DMAOMR

Ethernet DMA operation mode register

Offset: 0x18, reset: 0x00000000, access: read-write

0/12 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
					DTCEFD rw	RSF rw	DFRF rw			TSF rw	FTF rw				TTC rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
TTC rw		ST rw						FEF rw	FUGF rw		RTC rw		OSF rw	SR rw

Toggle Fields.

SR

Bit 1: SR.

OSF

Bit 2: OSF.

RTC

Bits 3-4: RTC.

FUGF

Bit 6: FUGF.

FEF

Bit 7: FEF.

ST

Bit 13: ST.

TTC

Bits 14-16: TTC.

FTF

Bit 20: FTF.

TSF

Bit 21: TSF.

DFRF

Bit 24: DFRF.

RSF

Bit 25: RSF.

DTCEFD

Bit 26: DTCEFD.

DMAIER

Ethernet DMA interrupt enable register

Offset: 0x1C, reset: 0x00000000, access: read-write

0/15 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
															NISE rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
AISE rw	ERIE rw	FBEIE rw			ETIE rw	RWTIE rw	RPSIE rw	RBUIE rw	RIE rw	TUIE rw	ROIE rw	TJTIE rw	TBUIE rw	TPSIE rw	TIE rw

Toggle Fields.

TIE

Bit 0: TIE.

TPSIE

Bit 1: TPSIE.

TBUIE

Bit 2: TBUIE.

TJTIE

Bit 3: TJTIE.

ROIE

Bit 4: ROIE.

TUIE

Bit 5: TUIE.

RIE

Bit 6: RIE.

RBUIE

Bit 7: RBUIE.

RPSIE

Bit 8: RPSIE.

RWTIE

Bit 9: RWTIE.

ETIE

Bit 10: ETIE.

FBEIE

Bit 13: FBEIE.

ERIE

Bit 14: ERIE.

AISE

Bit 15: AISE.

NISE

Bit 16: NISE.

DMAMFBOCR

Ethernet DMA missed frame and buffer overflow counter register

Offset: 0x20, reset: 0x00000000, access: read-write

0/4 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
			OFOC rw	MFA rw											OMFC rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
MFC rw

Toggle Fields.

MFC

Bits 0-15: MFC.

OMFC

Bit 16: OMFC.

MFA

Bits 17-27: MFA.

OFOC

Bit 28: OFOC.

DMARSWTR

Ethernet DMA receive status watchdog timer register

Offset: 0x24, reset: 0x00000000, access: read-write

0/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
								RSWTC rw

Toggle Fields.

RSWTC

Bits 0-7: RSWTC.

DMACHTDR

Ethernet DMA current host transmit descriptor register

Offset: 0x48, reset: 0x00000000, access: read-only

1/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
HTDAP r
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
HTDAP r

Toggle Fields.

HTDAP

Bits 0-31: HTDAP.

DMACHRDR

Ethernet DMA current host receive descriptor register

Offset: 0x4C, reset: 0x00000000, access: read-only

1/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
HRDAP r
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
HRDAP r

Toggle Fields.

HRDAP

Bits 0-31: HRDAP.

DMACHTBAR

Ethernet DMA current host transmit buffer address register

Offset: 0x50, reset: 0x00000000, access: read-only

1/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
HTBAP r
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
HTBAP r

Toggle Fields.

HTBAP

Bits 0-31: HTBAP.

DMACHRBAR

Ethernet DMA current host receive buffer address register

Offset: 0x54, reset: 0x00000000, access: read-only

1/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
HRBAP r
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
HRBAP r

Toggle Fields.

HRBAP

Bits 0-31: HRBAP.

Ethernet_MAC

0x40028000: Ethernet: media access control (MAC)

11/82 fields covered. Toggle Registers.

MACCR

Ethernet MAC configuration register

Offset: 0x0, reset: 0x0008000, access: read-write

0/16 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
						CSTF rw		WD rw	JD rw			IFG rw			CSD rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
	FES rw	ROD rw	LM rw	DM rw	IPCO rw	RD rw		APCS rw	BL rw		DC rw	TE rw	RE rw

Toggle Fields.

RE

Bit 2: RE.

TE

Bit 3: TE.

DC

Bit 4: DC.

BL

Bits 5-6: BL.

APCS

Bit 7: APCS.

RD

Bit 9: RD.

IPCO

Bit 10: IPCO.

DM

Bit 11: DM.

LM

Bit 12: LM.

ROD

Bit 13: ROD.

FES

Bit 14: FES.

CSD

Bit 16: CSD.

IFG

Bits 17-19: IFG.

JD

Bit 22: JD.

WD

Bit 23: WD.

CSTF

Bit 25: CSTF.

MACFFR

Ethernet MAC frame filter register

Offset: 0x4, reset: 0x00000000, access: read-write

0/11 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
RA rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
						HPF rw	SAF rw	SAIF rw	PCF rw	BFD rw	RAM rw	DAIF rw	HM rw	HU rw	PM rw

Toggle Fields.

PM

Bit 0: PM.

HU

Bit 1: HU.

HM

Bit 2: HM.

DAIF

Bit 3: DAIF.

RAM

Bit 4: RAM.

BFD

Bit 5: BFD.

PCF

Bit 6: PCF.

SAIF

Bit 7: SAIF.

SAF

Bit 8: SAF.

HPF

Bit 9: HPF.

RA

Bit 31: RA.

MACHTHR

Ethernet MAC hash table high register

Offset: 0x8, reset: 0x00000000, access: read-write

0/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
HTH rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
HTH rw

Toggle Fields.

HTH

Bits 0-31: HTH.

MACHTLR

Ethernet MAC hash table low register

Offset: 0xC, reset: 0x00000000, access: read-write

0/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
HTL rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
HTL rw

Toggle Fields.

HTL

Bits 0-31: HTL.

MACMIIAR

Ethernet MAC MII address register

Offset: 0x10, reset: 0x00000000, access: read-write

0/5 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
PA rw					MR rw						CR rw			MW rw	MB rw

Toggle Fields.

MB

Bit 0: MB.

MW

Bit 1: MW.

CR

Bits 2-4: CR.

MR

Bits 6-10: MR.

PA

Bits 11-15: PA.

MACMIIDR

Ethernet MAC MII data register

Offset: 0x14, reset: 0x00000000, access: read-write

0/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
TD rw

Toggle Fields.

TD

Bits 0-15: TD.

MACFCR

Ethernet MAC flow control register

Offset: 0x18, reset: 0x00000000, access: read-write

0/7 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
PT rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
								ZQPD rw		PLT rw		UPFD rw	RFCE rw	TFCE rw	FCB rw

Toggle Fields.

FCB

Bit 0: FCB.

TFCE

Bit 1: TFCE.

RFCE

Bit 2: RFCE.

UPFD

Bit 3: UPFD.

PLT

Bits 4-5: PLT.

ZQPD

Bit 7: ZQPD.

PT

Bits 16-31: PT.

MACVLANTR

Ethernet MAC VLAN tag register

Offset: 0x1C, reset: 0x00000000, access: read-write

0/2 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
															VLANTC rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
VLANTI rw

Toggle Fields.

VLANTI

Bits 0-15: VLANTI.

VLANTC

Bit 16: VLANTC.

MACPMTCSR

Ethernet MAC PMT control and status register

Offset: 0x2C, reset: 0x00000000, access: read-write

0/7 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
WFFRPR rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
						GU rw			WFR rw	MPR rw			WFE rw	MPE rw	PD rw

Toggle Fields.

PD

Bit 0: PD.

MPE

Bit 1: MPE.

WFE

Bit 2: WFE.

MPR

Bit 5: MPR.

WFR

Bit 6: WFR.

GU

Bit 9: GU.

WFFRPR

Bit 31: WFFRPR.

MACDBGR

Ethernet MAC debug register

Offset: 0x34, reset: 0x00000000, access: read-only

6/6 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
										MCFHP r	MCP r	MCF r	ROR r	CSR r	CR r

Toggle Fields.

CR

Bit 0: CR.

CSR

Bit 1: CSR.

ROR

Bit 2: ROR.

MCF

Bit 3: MCF.

MCP

Bit 4: MCP.

MCFHP

Bit 5: MCFHP.

MACSR

Ethernet MAC interrupt status register

Offset: 0x38, reset: 0x00000000, access: Unspecified

4/5 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
						TSTS rw			MMCTS r	MMCRS r	MMCS r	PMTS r

Toggle Fields.

PMTS

Bit 3: PMTS.

MMCS

Bit 4: MMCS.

MMCRS

Bit 5: MMCRS.

MMCTS

Bit 6: MMCTS.

TSTS

Bit 9: TSTS.

MACIMR

Ethernet MAC interrupt mask register

Offset: 0x3C, reset: 0x00000000, access: read-write

0/2 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
						TSTIM rw						PMTIM rw

Toggle Fields.

PMTIM

Bit 3: PMTIM.

TSTIM

Bit 9: TSTIM.

MACA0HR

Ethernet MAC address 0 high register

Offset: 0x40, reset: 0x0010FFFF, access: Unspecified

1/2 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
MO r
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
MACA0H rw

Toggle Fields.

MACA0H

Bits 0-15: MAC address0 high.

MO

Bit 31: Always 1.

MACA0LR

Ethernet MAC address 0 low register

Offset: 0x44, reset: 0xFFFFFFFF, access: read-write

0/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
MACA0L rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
MACA0L rw

Toggle Fields.

MACA0L

Bits 0-31: 0.

MACA1HR

Ethernet MAC address 1 high register

Offset: 0x48, reset: 0x0000FFFF, access: read-write

0/4 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
AE rw	SA rw	MBC rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
MACA1H rw

Toggle Fields.

MACA1H

Bits 0-15: MACA1H.

MBC

Bits 24-29: MBC.

SA

Bit 30: SA.

AE

Bit 31: AE.

MACA1LR

Ethernet MAC address1 low register

Offset: 0x4C, reset: 0xFFFFFFFF, access: read-write

0/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
MACA1LR rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
MACA1LR rw

Toggle Fields.

MACA1LR

Bits 0-31: MACA1LR.

MACA2HR

Ethernet MAC address 2 high register

Offset: 0x50, reset: 0x0000FFFF, access: read-write

0/4 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
AE rw	SA rw	MBC rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
MAC2AH rw

Toggle Fields.

MAC2AH

Bits 0-15: MAC2AH.

MBC

Bits 24-29: MBC.

SA

Bit 30: SA.

AE

Bit 31: AE.

MACA2LR

Ethernet MAC address 2 low register

Offset: 0x54, reset: 0xFFFFFFFF, access: read-write

0/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
	MACA2L rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
MACA2L rw

Toggle Fields.

MACA2L

Bits 0-30: MACA2L.

MACA3HR

Ethernet MAC address 3 high register

Offset: 0x58, reset: 0x0000FFFF, access: read-write

0/4 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
AE rw	SA rw	MBC rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
MACA3H rw

Toggle Fields.

MACA3H

Bits 0-15: MACA3H.

MBC

Bits 24-29: MBC.

SA

Bit 30: SA.

AE

Bit 31: AE.

MACA3LR

Ethernet MAC address 3 low register

Offset: 0x5C, reset: 0xFFFFFFFF, access: read-write

0/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
MBCA3L rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
MBCA3L rw

Toggle Fields.

MBCA3L

Bits 0-31: MBCA3L.

Ethernet_MMC

0x40028100: Ethernet: MAC management counters

9/24 fields covered. Toggle Registers.

MMCCR

Ethernet MMC control register

Offset: 0x0, reset: 0x00000000, access: read-write

0/6 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
										MCFHP rw	MCP rw	MCF rw	ROR rw	CSR rw	CR rw

Toggle Fields.

CR

Bit 0: CR.

CSR

Bit 1: CSR.

ROR

Bit 2: ROR.

MCF

Bit 3: MCF.

MCP

Bit 4: MCP.

MCFHP

Bit 5: MCFHP.

MMCRIR

Ethernet MMC receive interrupt register

Offset: 0x4, reset: 0x00000000, access: read-write

0/3 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
														RGUFS rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
									RFAES rw	RFCES rw

Toggle Fields.

RFCES

Bit 5: RFCES.

RFAES

Bit 6: RFAES.

RGUFS

Bit 17: RGUFS.

MMCTIR

Ethernet MMC transmit interrupt register

Offset: 0x8, reset: 0x00000000, access: read-only

3/3 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
										TGFS r
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
TGFMSCS r	TGFSCS r

Toggle Fields.

TGFSCS

Bit 14: TGFSCS.

TGFMSCS

Bit 15: TGFMSCS.

TGFS

Bit 21: TGFS.

MMCRIMR

Ethernet MMC receive interrupt mask register

Offset: 0xC, reset: 0x00000000, access: read-write

0/3 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
														RGUFM rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
									RFAEM rw	RFCEM rw

Toggle Fields.

RFCEM

Bit 5: RFCEM.

RFAEM

Bit 6: RFAEM.

RGUFM

Bit 17: RGUFM.

MMCTIMR

Ethernet MMC transmit interrupt mask register

Offset: 0x10, reset: 0x00000000, access: read-write

0/3 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
															TGFM rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
TGFMSCM rw	TGFSCM rw

Toggle Fields.

TGFSCM

Bit 14: TGFSCM.

TGFMSCM

Bit 15: TGFMSCM.

TGFM

Bit 16: TGFM.

MMCTGFSCCR

Ethernet MMC transmitted good frames after a single collision counter

Offset: 0x4C, reset: 0x00000000, access: read-only

1/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
TGFSCC r
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
TGFSCC r

Toggle Fields.

TGFSCC

Bits 0-31: TGFSCC.

MMCTGFMSCCR

Ethernet MMC transmitted good frames after more than a single collision

Offset: 0x50, reset: 0x00000000, access: read-only

1/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
TGFMSCC r
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
TGFMSCC r

Toggle Fields.

TGFMSCC

Bits 0-31: TGFMSCC.

MMCTGFCR

Ethernet MMC transmitted good frames counter register

Offset: 0x68, reset: 0x00000000, access: read-only

1/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
TGFC r
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
TGFC r

Toggle Fields.

TGFC

Bits 0-31: HTL.

MMCRFCECR

Ethernet MMC received frames with CRC error counter register

Offset: 0x94, reset: 0x00000000, access: read-only

1/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
RFCFC r
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
RFCFC r

Toggle Fields.

RFCFC

Bits 0-31: RFCFC.

MMCRFAECR

Ethernet MMC received frames with alignment error counter register

Offset: 0x98, reset: 0x00000000, access: read-only

1/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
RFAEC r
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
RFAEC r

Toggle Fields.

RFAEC

Bits 0-31: RFAEC.

MMCRGUFCR

MMC received good unicast frames counter register

Offset: 0xC4, reset: 0x00000000, access: read-only

1/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
RGUFC r
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
RGUFC r

Toggle Fields.

RGUFC

Bits 0-31: RGUFC.

Ethernet_PTP

0x40028700: Ethernet: Precision time protocol

7/30 fields covered. Toggle Registers.

PTPTSCR

Ethernet PTP time stamp control register

Offset: 0x0, reset: 0x00002000, access: read-write

0/16 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
													TSPFFMAE rw	TSCNT rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
TSSMRME rw	TSSEME rw	TSSIPV4FE rw	TSSIPV6FE rw	TSSPTPOEFE rw	TSPTPPSV2E rw	TSSSR rw	TSSARFE rw			TTSARU rw	TSITE rw	TSSTU rw	TSSTI rw	TSFCU rw	TSE rw

Toggle Fields.

TSE

Bit 0: TSE.

TSFCU

Bit 1: TSFCU.

TSSTI

Bit 2: TSSTI.

TSSTU

Bit 3: TSSTU.

TSITE

Bit 4: TSITE.

TTSARU

Bit 5: TTSARU.

TSSARFE

Bit 8: TSSARFE.

TSSSR

Bit 9: TSSSR.

TSPTPPSV2E

Bit 10: TSPTPPSV2E.

TSSPTPOEFE

Bit 11: TSSPTPOEFE.

TSSIPV6FE

Bit 12: TSSIPV6FE.

TSSIPV4FE

Bit 13: TSSIPV4FE.

TSSEME

Bit 14: TSSEME.

TSSMRME

Bit 15: TSSMRME.

TSCNT

Bits 16-17: TSCNT.

TSPFFMAE

Bit 18: TSPFFMAE.

PTPSSIR

Ethernet PTP subsecond increment register

Offset: 0x4, reset: 0x00000000, access: read-write

0/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
								STSSI rw

Toggle Fields.

STSSI

Bits 0-7: STSSI.

PTPTSHR

Ethernet PTP time stamp high register

Offset: 0x8, reset: 0x00000000, access: read-only

1/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
STS r
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
STS r

Toggle Fields.

STS

Bits 0-31: STS.

PTPTSLR

Ethernet PTP time stamp low register

Offset: 0xC, reset: 0x00000000, access: read-only

2/2 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
STPNS r	STSS r
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
STSS r

Toggle Fields.

STSS

Bits 0-30: STSS.

STPNS

Bit 31: STPNS.

PTPTSHUR

Ethernet PTP time stamp high update register

Offset: 0x10, reset: 0x00000000, access: read-write

0/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
TSUS rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
TSUS rw

Toggle Fields.

TSUS

Bits 0-31: TSUS.

PTPTSLUR

Ethernet PTP time stamp low update register

Offset: 0x14, reset: 0x00000000, access: read-write

0/2 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
TSUPNS rw	TSUSS rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
TSUSS rw

Toggle Fields.

TSUSS

Bits 0-30: TSUSS.

TSUPNS

Bit 31: TSUPNS.

PTPTSAR

Ethernet PTP time stamp addend register

Offset: 0x18, reset: 0x00000000, access: read-write

0/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
TSA rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
TSA rw

Toggle Fields.

TSA

Bits 0-31: TSA.

PTPTTHR

Ethernet PTP target time high register

Offset: 0x1C, reset: 0x00000000, access: read-write

0/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
TTSH rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
TTSH rw

Toggle Fields.

TTSH

Bits 0-31: 0.

PTPTTLR

Ethernet PTP target time low register

Offset: 0x20, reset: 0x00000000, access: read-write

0/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
TTSL rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
TTSL rw

Toggle Fields.

TTSL

Bits 0-31: TTSL.

PTPTSSR

Ethernet PTP time stamp status register

Offset: 0x28, reset: 0x00000000, access: read-only

2/2 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
														TSTTR r	TSSO r

Toggle Fields.

TSSO

Bit 0: TSSO.

TSTTR

Bit 1: TSTTR.

PTPPPSCR

Ethernet PTP PPS control register

Offset: 0x2C, reset: 0x00000000, access: read-only

2/2 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
														TSTTR r	TSSO r

Toggle Fields.

TSSO

Bit 0: TSSO.

TSTTR

Bit 1: TSTTR.

EXTI

0x40013C00: External interrupt/event controller

138/138 fields covered. Toggle Registers.

IMR

Interrupt mask register (EXTI_IMR)

Offset: 0x0, reset: 0x00000000, access: read-write

23/23 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
									MR22 rw	MR21 rw	MR20 rw	MR19 rw	MR18 rw	MR17 rw	MR16 rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
MR15 rw	MR14 rw	MR13 rw	MR12 rw	MR11 rw	MR10 rw	MR9 rw	MR8 rw	MR7 rw	MR6 rw	MR5 rw	MR4 rw	MR3 rw	MR2 rw	MR1 rw	MR0 rw

Toggle Fields.

MR0

Bit 0: Interrupt Mask on line 0.

Allowed values:
0: Masked: Interrupt request line is masked
1: Unmasked: Interrupt request line is unmasked

MR1

Bit 1: Interrupt Mask on line 1.

Allowed values:
0: Masked: Interrupt request line is masked
1: Unmasked: Interrupt request line is unmasked

MR2

Bit 2: Interrupt Mask on line 2.

Allowed values:
0: Masked: Interrupt request line is masked
1: Unmasked: Interrupt request line is unmasked

MR3

Bit 3: Interrupt Mask on line 3.

Allowed values:
0: Masked: Interrupt request line is masked
1: Unmasked: Interrupt request line is unmasked

MR4

Bit 4: Interrupt Mask on line 4.

Allowed values:
0: Masked: Interrupt request line is masked
1: Unmasked: Interrupt request line is unmasked

MR5

Bit 5: Interrupt Mask on line 5.

Allowed values:
0: Masked: Interrupt request line is masked
1: Unmasked: Interrupt request line is unmasked

MR6

Bit 6: Interrupt Mask on line 6.

Allowed values:
0: Masked: Interrupt request line is masked
1: Unmasked: Interrupt request line is unmasked

MR7

Bit 7: Interrupt Mask on line 7.

Allowed values:
0: Masked: Interrupt request line is masked
1: Unmasked: Interrupt request line is unmasked

MR8

Bit 8: Interrupt Mask on line 8.

Allowed values:
0: Masked: Interrupt request line is masked
1: Unmasked: Interrupt request line is unmasked

MR9

Bit 9: Interrupt Mask on line 9.

Allowed values:
0: Masked: Interrupt request line is masked
1: Unmasked: Interrupt request line is unmasked

MR10

Bit 10: Interrupt Mask on line 10.

Allowed values:
0: Masked: Interrupt request line is masked
1: Unmasked: Interrupt request line is unmasked

MR11

Bit 11: Interrupt Mask on line 11.

Allowed values:
0: Masked: Interrupt request line is masked
1: Unmasked: Interrupt request line is unmasked

MR12

Bit 12: Interrupt Mask on line 12.

Allowed values:
0: Masked: Interrupt request line is masked
1: Unmasked: Interrupt request line is unmasked

MR13

Bit 13: Interrupt Mask on line 13.

Allowed values:
0: Masked: Interrupt request line is masked
1: Unmasked: Interrupt request line is unmasked

MR14

Bit 14: Interrupt Mask on line 14.

Allowed values:
0: Masked: Interrupt request line is masked
1: Unmasked: Interrupt request line is unmasked

MR15

Bit 15: Interrupt Mask on line 15.

Allowed values:
0: Masked: Interrupt request line is masked
1: Unmasked: Interrupt request line is unmasked

MR16

Bit 16: Interrupt Mask on line 16.

Allowed values:
0: Masked: Interrupt request line is masked
1: Unmasked: Interrupt request line is unmasked

MR17

Bit 17: Interrupt Mask on line 17.

Allowed values:
0: Masked: Interrupt request line is masked
1: Unmasked: Interrupt request line is unmasked

MR18

Bit 18: Interrupt Mask on line 18.

Allowed values:
0: Masked: Interrupt request line is masked
1: Unmasked: Interrupt request line is unmasked

MR19

Bit 19: Interrupt Mask on line 19.

Allowed values:
0: Masked: Interrupt request line is masked
1: Unmasked: Interrupt request line is unmasked

MR20

Bit 20: Interrupt Mask on line 20.

Allowed values:
0: Masked: Interrupt request line is masked
1: Unmasked: Interrupt request line is unmasked

MR21

Bit 21: Interrupt Mask on line 21.

Allowed values:
0: Masked: Interrupt request line is masked
1: Unmasked: Interrupt request line is unmasked

MR22

Bit 22: Interrupt Mask on line 22.

Allowed values:
0: Masked: Interrupt request line is masked
1: Unmasked: Interrupt request line is unmasked

EMR

Event mask register (EXTI_EMR)

Offset: 0x4, reset: 0x00000000, access: read-write

23/23 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
									MR22 rw	MR21 rw	MR20 rw	MR19 rw	MR18 rw	MR17 rw	MR16 rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
MR15 rw	MR14 rw	MR13 rw	MR12 rw	MR11 rw	MR10 rw	MR9 rw	MR8 rw	MR7 rw	MR6 rw	MR5 rw	MR4 rw	MR3 rw	MR2 rw	MR1 rw	MR0 rw

Toggle Fields.

MR0

Bit 0: Event Mask on line 0.

Allowed values:
0: Masked: Interrupt request line is masked
1: Unmasked: Interrupt request line is unmasked

MR1

Bit 1: Event Mask on line 1.

Allowed values:
0: Masked: Interrupt request line is masked
1: Unmasked: Interrupt request line is unmasked

MR2

Bit 2: Event Mask on line 2.

Allowed values:
0: Masked: Interrupt request line is masked
1: Unmasked: Interrupt request line is unmasked

MR3

Bit 3: Event Mask on line 3.

Allowed values:
0: Masked: Interrupt request line is masked
1: Unmasked: Interrupt request line is unmasked

MR4

Bit 4: Event Mask on line 4.

Allowed values:
0: Masked: Interrupt request line is masked
1: Unmasked: Interrupt request line is unmasked

MR5

Bit 5: Event Mask on line 5.

Allowed values:
0: Masked: Interrupt request line is masked
1: Unmasked: Interrupt request line is unmasked

MR6

Bit 6: Event Mask on line 6.

Allowed values:
0: Masked: Interrupt request line is masked
1: Unmasked: Interrupt request line is unmasked

MR7

Bit 7: Event Mask on line 7.

Allowed values:
0: Masked: Interrupt request line is masked
1: Unmasked: Interrupt request line is unmasked

MR8

Bit 8: Event Mask on line 8.

Allowed values:
0: Masked: Interrupt request line is masked
1: Unmasked: Interrupt request line is unmasked

MR9

Bit 9: Event Mask on line 9.

Allowed values:
0: Masked: Interrupt request line is masked
1: Unmasked: Interrupt request line is unmasked

MR10

Bit 10: Event Mask on line 10.

Allowed values:
0: Masked: Interrupt request line is masked
1: Unmasked: Interrupt request line is unmasked

MR11

Bit 11: Event Mask on line 11.

Allowed values:
0: Masked: Interrupt request line is masked
1: Unmasked: Interrupt request line is unmasked

MR12

Bit 12: Event Mask on line 12.

Allowed values:
0: Masked: Interrupt request line is masked
1: Unmasked: Interrupt request line is unmasked

MR13

Bit 13: Event Mask on line 13.

Allowed values:
0: Masked: Interrupt request line is masked
1: Unmasked: Interrupt request line is unmasked

MR14

Bit 14: Event Mask on line 14.

Allowed values:
0: Masked: Interrupt request line is masked
1: Unmasked: Interrupt request line is unmasked

MR15

Bit 15: Event Mask on line 15.

Allowed values:
0: Masked: Interrupt request line is masked
1: Unmasked: Interrupt request line is unmasked

MR16

Bit 16: Event Mask on line 16.

Allowed values:
0: Masked: Interrupt request line is masked
1: Unmasked: Interrupt request line is unmasked

MR17

Bit 17: Event Mask on line 17.

Allowed values:
0: Masked: Interrupt request line is masked
1: Unmasked: Interrupt request line is unmasked

MR18

Bit 18: Event Mask on line 18.

Allowed values:
0: Masked: Interrupt request line is masked
1: Unmasked: Interrupt request line is unmasked

MR19

Bit 19: Event Mask on line 19.

Allowed values:
0: Masked: Interrupt request line is masked
1: Unmasked: Interrupt request line is unmasked

MR20

Bit 20: Event Mask on line 20.

Allowed values:
0: Masked: Interrupt request line is masked
1: Unmasked: Interrupt request line is unmasked

MR21

Bit 21: Event Mask on line 21.

Allowed values:
0: Masked: Interrupt request line is masked
1: Unmasked: Interrupt request line is unmasked

MR22

Bit 22: Event Mask on line 22.

Allowed values:
0: Masked: Interrupt request line is masked
1: Unmasked: Interrupt request line is unmasked

RTSR

Rising Trigger selection register (EXTI_RTSR)

Offset: 0x8, reset: 0x00000000, access: read-write

23/23 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
									TR22 rw	TR21 rw	TR20 rw	TR19 rw	TR18 rw	TR17 rw	TR16 rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
TR15 rw	TR14 rw	TR13 rw	TR12 rw	TR11 rw	TR10 rw	TR9 rw	TR8 rw	TR7 rw	TR6 rw	TR5 rw	TR4 rw	TR3 rw	TR2 rw	TR1 rw	TR0 rw

Toggle Fields.

TR0

Bit 0: Rising trigger event configuration of line 0.

Allowed values:
0: Disabled: Rising edge trigger is disabled
1: Enabled: Rising edge trigger is enabled

TR1

Bit 1: Rising trigger event configuration of line 1.

Allowed values:
0: Disabled: Rising edge trigger is disabled
1: Enabled: Rising edge trigger is enabled

TR2

Bit 2: Rising trigger event configuration of line 2.

Allowed values:
0: Disabled: Rising edge trigger is disabled
1: Enabled: Rising edge trigger is enabled

TR3

Bit 3: Rising trigger event configuration of line 3.

Allowed values:
0: Disabled: Rising edge trigger is disabled
1: Enabled: Rising edge trigger is enabled

TR4

Bit 4: Rising trigger event configuration of line 4.

Allowed values:
0: Disabled: Rising edge trigger is disabled
1: Enabled: Rising edge trigger is enabled

TR5

Bit 5: Rising trigger event configuration of line 5.

Allowed values:
0: Disabled: Rising edge trigger is disabled
1: Enabled: Rising edge trigger is enabled

TR6

Bit 6: Rising trigger event configuration of line 6.

Allowed values:
0: Disabled: Rising edge trigger is disabled
1: Enabled: Rising edge trigger is enabled

TR7

Bit 7: Rising trigger event configuration of line 7.

Allowed values:
0: Disabled: Rising edge trigger is disabled
1: Enabled: Rising edge trigger is enabled

TR8

Bit 8: Rising trigger event configuration of line 8.

Allowed values:
0: Disabled: Rising edge trigger is disabled
1: Enabled: Rising edge trigger is enabled

TR9

Bit 9: Rising trigger event configuration of line 9.

Allowed values:
0: Disabled: Rising edge trigger is disabled
1: Enabled: Rising edge trigger is enabled

TR10

Bit 10: Rising trigger event configuration of line 10.

Allowed values:
0: Disabled: Rising edge trigger is disabled
1: Enabled: Rising edge trigger is enabled

TR11

Bit 11: Rising trigger event configuration of line 11.

Allowed values:
0: Disabled: Rising edge trigger is disabled
1: Enabled: Rising edge trigger is enabled

TR12

Bit 12: Rising trigger event configuration of line 12.

Allowed values:
0: Disabled: Rising edge trigger is disabled
1: Enabled: Rising edge trigger is enabled

TR13

Bit 13: Rising trigger event configuration of line 13.

Allowed values:
0: Disabled: Rising edge trigger is disabled
1: Enabled: Rising edge trigger is enabled

TR14

Bit 14: Rising trigger event configuration of line 14.

Allowed values:
0: Disabled: Rising edge trigger is disabled
1: Enabled: Rising edge trigger is enabled

TR15

Bit 15: Rising trigger event configuration of line 15.

Allowed values:
0: Disabled: Rising edge trigger is disabled
1: Enabled: Rising edge trigger is enabled

TR16

Bit 16: Rising trigger event configuration of line 16.

Allowed values:
0: Disabled: Rising edge trigger is disabled
1: Enabled: Rising edge trigger is enabled

TR17

Bit 17: Rising trigger event configuration of line 17.

Allowed values:
0: Disabled: Rising edge trigger is disabled
1: Enabled: Rising edge trigger is enabled

TR18

Bit 18: Rising trigger event configuration of line 18.

Allowed values:
0: Disabled: Rising edge trigger is disabled
1: Enabled: Rising edge trigger is enabled

TR19

Bit 19: Rising trigger event configuration of line 19.

Allowed values:
0: Disabled: Rising edge trigger is disabled
1: Enabled: Rising edge trigger is enabled

TR20

Bit 20: Rising trigger event configuration of line 20.

Allowed values:
0: Disabled: Rising edge trigger is disabled
1: Enabled: Rising edge trigger is enabled

TR21

Bit 21: Rising trigger event configuration of line 21.

Allowed values:
0: Disabled: Rising edge trigger is disabled
1: Enabled: Rising edge trigger is enabled

TR22

Bit 22: Rising trigger event configuration of line 22.

Allowed values:
0: Disabled: Rising edge trigger is disabled
1: Enabled: Rising edge trigger is enabled

FTSR

Falling Trigger selection register (EXTI_FTSR)

Offset: 0xC, reset: 0x00000000, access: read-write

23/23 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
									TR22 rw	TR21 rw	TR20 rw	TR19 rw	TR18 rw	TR17 rw	TR16 rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
TR15 rw	TR14 rw	TR13 rw	TR12 rw	TR11 rw	TR10 rw	TR9 rw	TR8 rw	TR7 rw	TR6 rw	TR5 rw	TR4 rw	TR3 rw	TR2 rw	TR1 rw	TR0 rw

Toggle Fields.

TR0

Bit 0: Falling trigger event configuration of line 0.

Allowed values:
0: Disabled: Falling edge trigger is disabled
1: Enabled: Falling edge trigger is enabled

TR1

Bit 1: Falling trigger event configuration of line 1.

Allowed values:
0: Disabled: Falling edge trigger is disabled
1: Enabled: Falling edge trigger is enabled

TR2

Bit 2: Falling trigger event configuration of line 2.

Allowed values:
0: Disabled: Falling edge trigger is disabled
1: Enabled: Falling edge trigger is enabled

TR3

Bit 3: Falling trigger event configuration of line 3.

Allowed values:
0: Disabled: Falling edge trigger is disabled
1: Enabled: Falling edge trigger is enabled

TR4

Bit 4: Falling trigger event configuration of line 4.

Allowed values:
0: Disabled: Falling edge trigger is disabled
1: Enabled: Falling edge trigger is enabled

TR5

Bit 5: Falling trigger event configuration of line 5.

Allowed values:
0: Disabled: Falling edge trigger is disabled
1: Enabled: Falling edge trigger is enabled

TR6

Bit 6: Falling trigger event configuration of line 6.

Allowed values:
0: Disabled: Falling edge trigger is disabled
1: Enabled: Falling edge trigger is enabled

TR7

Bit 7: Falling trigger event configuration of line 7.

Allowed values:
0: Disabled: Falling edge trigger is disabled
1: Enabled: Falling edge trigger is enabled

TR8

Bit 8: Falling trigger event configuration of line 8.

Allowed values:
0: Disabled: Falling edge trigger is disabled
1: Enabled: Falling edge trigger is enabled

TR9

Bit 9: Falling trigger event configuration of line 9.

Allowed values:
0: Disabled: Falling edge trigger is disabled
1: Enabled: Falling edge trigger is enabled

TR10

Bit 10: Falling trigger event configuration of line 10.

Allowed values:
0: Disabled: Falling edge trigger is disabled
1: Enabled: Falling edge trigger is enabled

TR11

Bit 11: Falling trigger event configuration of line 11.

Allowed values:
0: Disabled: Falling edge trigger is disabled
1: Enabled: Falling edge trigger is enabled

TR12

Bit 12: Falling trigger event configuration of line 12.

Allowed values:
0: Disabled: Falling edge trigger is disabled
1: Enabled: Falling edge trigger is enabled

TR13

Bit 13: Falling trigger event configuration of line 13.

Allowed values:
0: Disabled: Falling edge trigger is disabled
1: Enabled: Falling edge trigger is enabled

TR14

Bit 14: Falling trigger event configuration of line 14.

Allowed values:
0: Disabled: Falling edge trigger is disabled
1: Enabled: Falling edge trigger is enabled

TR15

Bit 15: Falling trigger event configuration of line 15.

Allowed values:
0: Disabled: Falling edge trigger is disabled
1: Enabled: Falling edge trigger is enabled

TR16

Bit 16: Falling trigger event configuration of line 16.

Allowed values:
0: Disabled: Falling edge trigger is disabled
1: Enabled: Falling edge trigger is enabled

TR17

Bit 17: Falling trigger event configuration of line 17.

Allowed values:
0: Disabled: Falling edge trigger is disabled
1: Enabled: Falling edge trigger is enabled

TR18

Bit 18: Falling trigger event configuration of line 18.

Allowed values:
0: Disabled: Falling edge trigger is disabled
1: Enabled: Falling edge trigger is enabled

TR19

Bit 19: Falling trigger event configuration of line 19.

Allowed values:
0: Disabled: Falling edge trigger is disabled
1: Enabled: Falling edge trigger is enabled

TR20

Bit 20: Falling trigger event configuration of line 20.

Allowed values:
0: Disabled: Falling edge trigger is disabled
1: Enabled: Falling edge trigger is enabled

TR21

Bit 21: Falling trigger event configuration of line 21.

Allowed values:
0: Disabled: Falling edge trigger is disabled
1: Enabled: Falling edge trigger is enabled

TR22

Bit 22: Falling trigger event configuration of line 22.

Allowed values:
0: Disabled: Falling edge trigger is disabled
1: Enabled: Falling edge trigger is enabled

SWIER

Software interrupt event register (EXTI_SWIER)

Offset: 0x10, reset: 0x00000000, access: read-write

23/23 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
									SWIER22 rw	SWIER21 rw	SWIER20 rw	SWIER19 rw	SWIER18 rw	SWIER17 rw	SWIER16 rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
SWIER15 rw	SWIER14 rw	SWIER13 rw	SWIER12 rw	SWIER11 rw	SWIER10 rw	SWIER9 rw	SWIER8 rw	SWIER7 rw	SWIER6 rw	SWIER5 rw	SWIER4 rw	SWIER3 rw	SWIER2 rw	SWIER1 rw	SWIER0 rw

Toggle Fields.

SWIER0

Bit 0: Software Interrupt on line 0.

Allowed values:
1: Pend: Generates an interrupt request

SWIER1

Bit 1: Software Interrupt on line 1.

Allowed values:
1: Pend: Generates an interrupt request

SWIER2

Bit 2: Software Interrupt on line 2.

Allowed values:
1: Pend: Generates an interrupt request

SWIER3

Bit 3: Software Interrupt on line 3.

Allowed values:
1: Pend: Generates an interrupt request

SWIER4

Bit 4: Software Interrupt on line 4.

Allowed values:
1: Pend: Generates an interrupt request

SWIER5

Bit 5: Software Interrupt on line 5.

Allowed values:
1: Pend: Generates an interrupt request

SWIER6

Bit 6: Software Interrupt on line 6.

Allowed values:
1: Pend: Generates an interrupt request

SWIER7

Bit 7: Software Interrupt on line 7.

Allowed values:
1: Pend: Generates an interrupt request

SWIER8

Bit 8: Software Interrupt on line 8.

Allowed values:
1: Pend: Generates an interrupt request

SWIER9

Bit 9: Software Interrupt on line 9.

Allowed values:
1: Pend: Generates an interrupt request

SWIER10

Bit 10: Software Interrupt on line 10.

Allowed values:
1: Pend: Generates an interrupt request

SWIER11

Bit 11: Software Interrupt on line 11.

Allowed values:
1: Pend: Generates an interrupt request

SWIER12

Bit 12: Software Interrupt on line 12.

Allowed values:
1: Pend: Generates an interrupt request

SWIER13

Bit 13: Software Interrupt on line 13.

Allowed values:
1: Pend: Generates an interrupt request

SWIER14

Bit 14: Software Interrupt on line 14.

Allowed values:
1: Pend: Generates an interrupt request

SWIER15

Bit 15: Software Interrupt on line 15.

Allowed values:
1: Pend: Generates an interrupt request

SWIER16

Bit 16: Software Interrupt on line 16.

Allowed values:
1: Pend: Generates an interrupt request

SWIER17

Bit 17: Software Interrupt on line 17.

Allowed values:
1: Pend: Generates an interrupt request

SWIER18

Bit 18: Software Interrupt on line 18.

Allowed values:
1: Pend: Generates an interrupt request

SWIER19

Bit 19: Software Interrupt on line 19.

Allowed values:
1: Pend: Generates an interrupt request

SWIER20

Bit 20: Software Interrupt on line 20.

Allowed values:
1: Pend: Generates an interrupt request

SWIER21

Bit 21: Software Interrupt on line 21.

Allowed values:
1: Pend: Generates an interrupt request

SWIER22

Bit 22: Software Interrupt on line 22.

Allowed values:
1: Pend: Generates an interrupt request

PR

Pending register (EXTI_PR)

Offset: 0x14, reset: 0x00000000, access: read-write

23/23 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
									PR22 rw	PR21 rw	PR20 rw	PR19 rw	PR18 rw	PR17 rw	PR16 rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
PR15 rw	PR14 rw	PR13 rw	PR12 rw	PR11 rw	PR10 rw	PR9 rw	PR8 rw	PR7 rw	PR6 rw	PR5 rw	PR4 rw	PR3 rw	PR2 rw	PR1 rw	PR0 rw

Toggle Fields.

PR0

Bit 0: Pending bit 0.

Allowed values:
0: NotPending: No trigger request occurred
1: Pending: Selected trigger request occurred

PR1

Bit 1: Pending bit 1.

Allowed values:
0: NotPending: No trigger request occurred
1: Pending: Selected trigger request occurred

PR2

Bit 2: Pending bit 2.

Allowed values:
0: NotPending: No trigger request occurred
1: Pending: Selected trigger request occurred

PR3

Bit 3: Pending bit 3.

Allowed values:
0: NotPending: No trigger request occurred
1: Pending: Selected trigger request occurred

PR4

Bit 4: Pending bit 4.

Allowed values:
0: NotPending: No trigger request occurred
1: Pending: Selected trigger request occurred

PR5

Bit 5: Pending bit 5.

Allowed values:
0: NotPending: No trigger request occurred
1: Pending: Selected trigger request occurred

PR6

Bit 6: Pending bit 6.

Allowed values:
0: NotPending: No trigger request occurred
1: Pending: Selected trigger request occurred

PR7

Bit 7: Pending bit 7.

Allowed values:
0: NotPending: No trigger request occurred
1: Pending: Selected trigger request occurred

PR8

Bit 8: Pending bit 8.

Allowed values:
0: NotPending: No trigger request occurred
1: Pending: Selected trigger request occurred

PR9

Bit 9: Pending bit 9.

Allowed values:
0: NotPending: No trigger request occurred
1: Pending: Selected trigger request occurred

PR10

Bit 10: Pending bit 10.

Allowed values:
0: NotPending: No trigger request occurred
1: Pending: Selected trigger request occurred

PR11

Bit 11: Pending bit 11.

Allowed values:
0: NotPending: No trigger request occurred
1: Pending: Selected trigger request occurred

PR12

Bit 12: Pending bit 12.

Allowed values:
0: NotPending: No trigger request occurred
1: Pending: Selected trigger request occurred

PR13

Bit 13: Pending bit 13.

Allowed values:
0: NotPending: No trigger request occurred
1: Pending: Selected trigger request occurred

PR14

Bit 14: Pending bit 14.

Allowed values:
0: NotPending: No trigger request occurred
1: Pending: Selected trigger request occurred

PR15

Bit 15: Pending bit 15.

Allowed values:
0: NotPending: No trigger request occurred
1: Pending: Selected trigger request occurred

PR16

Bit 16: Pending bit 16.

Allowed values:
0: NotPending: No trigger request occurred
1: Pending: Selected trigger request occurred

PR17

Bit 17: Pending bit 17.

Allowed values:
0: NotPending: No trigger request occurred
1: Pending: Selected trigger request occurred

PR18

Bit 18: Pending bit 18.

Allowed values:
0: NotPending: No trigger request occurred
1: Pending: Selected trigger request occurred

PR19

Bit 19: Pending bit 19.

Allowed values:
0: NotPending: No trigger request occurred
1: Pending: Selected trigger request occurred

PR20

Bit 20: Pending bit 20.

Allowed values:
0: NotPending: No trigger request occurred
1: Pending: Selected trigger request occurred

PR21

Bit 21: Pending bit 21.

Allowed values:
0: NotPending: No trigger request occurred
1: Pending: Selected trigger request occurred

PR22

Bit 22: Pending bit 22.

Allowed values:
0: NotPending: No trigger request occurred
1: Pending: Selected trigger request occurred

FLASH

0x40023C00: FLASH

18/32 fields covered. Toggle Registers.

ACR

Flash access control register

Offset: 0x0, reset: 0x00000000, access: Unspecified

6/6 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
			DCRST rw	ICRST w	DCEN rw	ICEN rw	PRFTEN rw						LATENCY rw

Toggle Fields.

LATENCY

Bits 0-2: Latency.

Allowed values:
0: WS0: 0 wait states
1: WS1: 1 wait states
2: WS2: 2 wait states
3: WS3: 3 wait states
4: WS4: 4 wait states
5: WS5: 5 wait states
6: WS6: 6 wait states
7: WS7: 7 wait states

PRFTEN

Bit 8: Prefetch enable.

Allowed values:
0: Disabled: Prefetch is disabled
1: Enabled: Prefetch is enabled

ICEN

Bit 9: Instruction cache enable.

Allowed values:
0: Disabled: Instruction cache is disabled
1: Enabled: Instruction cache is enabled

DCEN

Bit 10: Data cache enable.

Allowed values:
0: Disabled: Data cache is disabled
1: Enabled: Data cache is enabled

ICRST

Bit 11: Instruction cache reset.

Allowed values:
0: NotReset: Instruction cache is not reset
1: Reset: Instruction cache is reset

DCRST

Bit 12: Data cache reset.

Allowed values:
0: NotReset: Data cache is not reset
1: Reset: Data cache is reset

KEYR

Flash key register

Offset: 0x4, reset: 0x00000000, access: write-only

1/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
KEY w
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
KEY w

Toggle Fields.

KEY

Bits 0-31: FPEC key.

Allowed values: 0-4294967295

OPTKEYR

Flash option key register

Offset: 0x8, reset: 0x00000000, access: write-only

1/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
OPTKEY w
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
OPTKEY w

Toggle Fields.

OPTKEY

Bits 0-31: Option byte key.

Allowed values: 0-4294967295

SR

Status register

Offset: 0xC, reset: 0x00000000, access: Unspecified

1/7 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
															BSY r
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
								PGSERR rw	PGPERR rw	PGAERR rw	WRPERR rw			OPERR rw	EOP rw

Toggle Fields.

EOP

Bit 0: End of operation.

OPERR

Bit 1: Operation error.

WRPERR

Bit 4: Write protection error.

PGAERR

Bit 5: Programming alignment error.

PGPERR

Bit 6: Programming parallelism error.

PGSERR

Bit 7: Programming sequence error.

BSY

Bit 16: Busy.

CR

Control register

Offset: 0x10, reset: 0x80000000, access: read-write

9/9 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
LOCK rw						ERRIE rw	EOPIE rw								STRT rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
						PSIZE rw			SNB rw				MER rw	SER rw	PG rw

Toggle Fields.

PG

Bit 0: Programming.

Allowed values:
1: Program: Flash programming activated

SER

Bit 1: Sector Erase.

Allowed values:
1: SectorErase: Erase activated for selected sector

MER

Bit 2: Mass Erase.

Allowed values:
1: MassErase: Erase activated for all user sectors

SNB

Bits 3-6: Sector number.

Allowed values: 0-11

PSIZE

Bits 8-9: Program size.

Allowed values:
0: PSIZE8: Program x8
1: PSIZE16: Program x16
2: PSIZE32: Program x32
3: PSIZE64: Program x64

STRT

Bit 16: Start.

Allowed values:
1: Start: Trigger an erase operation

EOPIE

Bit 24: End of operation interrupt enable.

Allowed values:
0: Disabled: End of operation interrupt disabled
1: Enabled: End of operation interrupt enabled

ERRIE

Bit 25: Error interrupt enable.

Allowed values:
0: Disabled: Error interrupt generation disabled
1: Enabled: Error interrupt generation enabled

LOCK

Bit 31: Lock.

Allowed values:
0: Unlocked: FLASH_CR register is unlocked
1: Locked: FLASH_CR register is locked

OPTCR

Flash option control register

Offset: 0x14, reset: 0x00000014, access: read-write

0/8 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
				nWRP rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
RDP rw								nRST_STDBY rw	nRST_STOP rw	WDG_SW rw		BOR_LEV rw		OPTSTRT rw	OPTLOCK rw

Toggle Fields.

OPTLOCK

Bit 0: Option lock.

OPTSTRT

Bit 1: Option start.

BOR_LEV

Bits 2-3: BOR reset Level.

WDG_SW

Bit 5: WDG_SW User option bytes.

nRST_STOP

Bit 6: nRST_STOP User option bytes.

nRST_STDBY

Bit 7: nRST_STDBY User option bytes.

RDP

Bits 8-15: Read protect.

nWRP

Bits 16-27: Not write protect.

FPU

0xE000EF34: Floting point unit

0/24 fields covered. Toggle Registers.

FPCCR

Floating-point context control register

Offset: 0x0, reset: 0x00000000, access: read-write

0/9 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
ASPEN rw	LSPEN rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
							MONRDY rw		BFRDY rw	MMRDY rw	HFRDY rw	THREAD rw		USER rw	LSPACT rw

Toggle Fields.

LSPACT

Bit 0: LSPACT.

USER

Bit 1: USER.

THREAD

Bit 3: THREAD.

HFRDY

Bit 4: HFRDY.

MMRDY

Bit 5: MMRDY.

BFRDY

Bit 6: BFRDY.

MONRDY

Bit 8: MONRDY.

LSPEN

Bit 30: LSPEN.

ASPEN

Bit 31: ASPEN.

FPCAR

Floating-point context address register

Offset: 0x4, reset: 0x00000000, access: read-write

0/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
ADDRESS rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
ADDRESS rw

Toggle Fields.

ADDRESS

Bits 3-31: Location of unpopulated floating-point.

FPSCR

Floating-point status control register

Offset: 0x8, reset: 0x00000000, access: read-write

0/14 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
N rw	Z rw	C rw	V rw		AHP rw	DN rw	FZ rw	RMode rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
								IDC rw			IXC rw	UFC rw	OFC rw	DZC rw	IOC rw

Toggle Fields.

IOC

Bit 0: Invalid operation cumulative exception bit.

DZC

Bit 1: Division by zero cumulative exception bit..

OFC

Bit 2: Overflow cumulative exception bit.

UFC

Bit 3: Underflow cumulative exception bit.

IXC

Bit 4: Inexact cumulative exception bit.

IDC

Bit 7: Input denormal cumulative exception bit..

RMode

Bits 22-23: Rounding Mode control field.

FZ

Bit 24: Flush-to-zero mode control bit:.

DN

Bit 25: Default NaN mode control bit.

AHP

Bit 26: Alternative half-precision control bit.

V

Bit 28: Overflow condition code flag.

C

Bit 29: Carry condition code flag.

Z

Bit 30: Zero condition code flag.

N

Bit 31: Negative condition code flag.

FPU_CPACR

0xE000ED88: Floating point unit CPACR

0/1 fields covered. Toggle Registers.

CPACR

Coprocessor access control register

Offset: 0x0, reset: 0x0000000, access: read-write

0/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
								CP rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0

Toggle Fields.

CP

Bits 20-23: CP.

FSMC

0xA0000000: Flexible static memory controller

81/89 fields covered. Toggle Registers.

BCR1

SRAM/NOR-Flash chip-select control register 1

Offset: 0x0, reset: 0x000030D0, access: read-write

14/15 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
												CBURSTRW rw	CPSIZE rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
ASYNCWAIT rw	EXTMOD rw	WAITEN rw	WREN rw	WAITCFG rw	WRAPMOD rw	WAITPOL rw	BURSTEN rw		FACCEN rw	MWID rw		MTYP rw		MUXEN rw	MBKEN rw

Toggle Fields.

MBKEN

Bit 0: MBKEN.

Allowed values:
0: Disabled: Corresponding memory bank is disabled
1: Enabled: Corresponding memory bank is enabled

MUXEN

Bit 1: MUXEN.

Allowed values:
0: Disabled: Address/Data non-multiplexed
1: Enabled: Address/Data multiplexed on databus

MTYP

Bits 2-3: MTYP.

Allowed values:
0: SRAM: SRAM memory type
1: PSRAM: PSRAM (CRAM) memory type
2: Flash: NOR Flash/OneNAND Flash

MWID

Bits 4-5: MWID.

Allowed values:
0: Bits8: Memory data bus width 8 bits
1: Bits16: Memory data bus width 16 bits
2: Bits32: Memory data bus width 32 bits

FACCEN

Bit 6: FACCEN.

Allowed values:
0: Disabled: Corresponding NOR Flash memory access is disabled
1: Enabled: Corresponding NOR Flash memory access is enabled

BURSTEN

Bit 8: BURSTEN.

Allowed values:
0: Disabled: Burst mode disabled
1: Enabled: Burst mode enabled

WAITPOL

Bit 9: WAITPOL.

Allowed values:
0: ActiveLow: NWAIT active low
1: ActiveHigh: NWAIT active high

WRAPMOD

Bit 10: WRAPMOD.

WAITCFG

Bit 11: WAITCFG.

Allowed values:
0: BeforeWaitState: NWAIT signal is active one data cycle before wait state
1: DuringWaitState: NWAIT signal is active during wait state

WREN

Bit 12: WREN.

Allowed values:
0: Disabled: Write operations disabled for the bank by the FMC
1: Enabled: Write operations enabled for the bank by the FMC

WAITEN

Bit 13: WAITEN.

Allowed values:
0: Disabled: Values inside the FMC_BWTR are taken into account
1: Enabled: NWAIT signal enabled

EXTMOD

Bit 14: EXTMOD.

Allowed values:
0: Disabled: Values inside the FMC_BWTR are not taken into account
1: Enabled: Values inside the FMC_BWTR are taken into account

ASYNCWAIT

Bit 15: ASYNCWAIT.

Allowed values:
0: Disabled: Wait signal not used in asynchronous mode
1: Enabled: Wait signal used even in asynchronous mode

CPSIZE

Bits 16-18: CRAM page size.

Allowed values:
0: NoBurstSplit: No burst split when crossing page boundary
1: Bytes128: 128 bytes CRAM page size
2: Bytes256: 256 bytes CRAM page size
3: Bytes512: 512 bytes CRAM page size
4: Bytes1024: 1024 bytes CRAM page size

CBURSTRW

Bit 19: CBURSTRW.

Allowed values:
1: Enabled: Write operations are performed in synchronous mode
0: Disabled: Write operations are always performed in asynchronous mode

BTR%s

SRAM/NOR-Flash chip-select timing register 1

Offset: 0x4, reset: 0xFFFFFFFF, access: read-write

7/7 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
		ACCMOD rw		DATLAT rw				CLKDIV rw				BUSTURN rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
DATAST rw								ADDHLD rw				ADDSET rw

Toggle Fields.

ADDSET

Bits 0-3: ADDSET.

Allowed values: 0-15

ADDHLD

Bits 4-7: ADDHLD.

Allowed values: 1-15

DATAST

Bits 8-15: DATAST.

Allowed values: 1-255

BUSTURN

Bits 16-19: BUSTURN.

Allowed values: 0-15

CLKDIV

Bits 20-23: CLKDIV.

Allowed values: 1-15

DATLAT

Bits 24-27: DATLAT.

Allowed values: 0-15

ACCMOD

Bits 28-29: ACCMOD.

Allowed values:
0: A: Access mode A
1: B: Access mode B
2: C: Access mode C
3: D: Access mode D

BCR%s

SRAM/NOR-Flash chip-select control register 2

Offset: 0x8, reset: 0x000030D0, access: read-write

14/15 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
												CBURSTRW rw	CPSIZE rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
ASYNCWAIT rw	EXTMOD rw	WAITEN rw	WREN rw	WAITCFG rw	WRAPMOD rw	WAITPOL rw	BURSTEN rw		FACCEN rw	MWID rw		MTYP rw		MUXEN rw	MBKEN rw

Toggle Fields.

MBKEN

Bit 0: MBKEN.

Allowed values:
0: Disabled: Corresponding memory bank is disabled
1: Enabled: Corresponding memory bank is enabled

MUXEN

Bit 1: MUXEN.

Allowed values:
0: Disabled: Address/Data non-multiplexed
1: Enabled: Address/Data multiplexed on databus

MTYP

Bits 2-3: MTYP.

Allowed values:
0: SRAM: SRAM memory type
1: PSRAM: PSRAM (CRAM) memory type
2: Flash: NOR Flash/OneNAND Flash

MWID

Bits 4-5: MWID.

Allowed values:
0: Bits8: Memory data bus width 8 bits
1: Bits16: Memory data bus width 16 bits
2: Bits32: Memory data bus width 32 bits

FACCEN

Bit 6: FACCEN.

Allowed values:
0: Disabled: Corresponding NOR Flash memory access is disabled
1: Enabled: Corresponding NOR Flash memory access is enabled

BURSTEN

Bit 8: BURSTEN.

Allowed values:
0: Disabled: Burst mode disabled
1: Enabled: Burst mode enabled

WAITPOL

Bit 9: WAITPOL.

Allowed values:
0: ActiveLow: NWAIT active low
1: ActiveHigh: NWAIT active high

WRAPMOD

Bit 10: WRAPMOD.

WAITCFG

Bit 11: WAITCFG.

Allowed values:
0: BeforeWaitState: NWAIT signal is active one data cycle before wait state
1: DuringWaitState: NWAIT signal is active during wait state

WREN

Bit 12: WREN.

Allowed values:
0: Disabled: Write operations disabled for the bank by the FMC
1: Enabled: Write operations enabled for the bank by the FMC

WAITEN

Bit 13: WAITEN.

Allowed values:
0: Disabled: Values inside the FMC_BWTR are taken into account
1: Enabled: NWAIT signal enabled

EXTMOD

Bit 14: EXTMOD.

Allowed values:
0: Disabled: Values inside the FMC_BWTR are not taken into account
1: Enabled: Values inside the FMC_BWTR are taken into account

ASYNCWAIT

Bit 15: ASYNCWAIT.

Allowed values:
0: Disabled: Wait signal not used in asynchronous mode
1: Enabled: Wait signal used even in asynchronous mode

CPSIZE

Bits 16-18: CRAM page size.

CBURSTRW

Bit 19: CBURSTRW.

Allowed values:
1: Enabled: Write operations are performed in synchronous mode
0: Disabled: Write operations are always performed in asynchronous mode

PCR%s

PC Card/NAND Flash control register 2

Offset: 0x60, reset: 0x00000018, access: read-write

8/8 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
												ECCPS rw			TAR rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
TAR rw			TCLR rw						ECCEN rw	PWID rw		PTYP rw	PBKEN rw	PWAITEN rw

Toggle Fields.

PWAITEN

Bit 1: PWAITEN.

Allowed values:
0: Disabled: Wait feature disabled
1: Enabled: Wait feature enabled

PBKEN

Bit 2: PBKEN.

Allowed values:
0: Disabled: Corresponding memory bank is disabled
1: Enabled: Corresponding memory bank is enabled

PTYP

Bit 3: PTYP.

Allowed values:
1: NANDFlash: NAND Flash

PWID

Bits 4-5: PWID.

Allowed values:
0: Bits8: External memory device width 8 bits
1: Bits16: External memory device width 16 bits

ECCEN

Bit 6: ECCEN.

Allowed values:
0: Disabled: ECC logic is disabled and reset
1: Enabled: ECC logic is enabled

TCLR

Bits 9-12: TCLR.

Allowed values: 0-15

TAR

Bits 13-16: TAR.

Allowed values: 0-15

ECCPS

Bits 17-19: ECCPS.

Allowed values:
0: Bytes256: ECC page size 256 bytes
1: Bytes512: ECC page size 512 bytes
2: Bytes1024: ECC page size 1024 bytes
3: Bytes2048: ECC page size 2048 bytes
4: Bytes4096: ECC page size 4096 bytes
5: Bytes8192: ECC page size 8192 bytes

SR%s

FIFO status and interrupt register 2

Offset: 0x64, reset: 0x00000040, access: Unspecified

7/7 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
									FEMPT r	IFEN rw	ILEN rw	IREN rw	IFS rw	ILS rw	IRS rw

Toggle Fields.

IRS

Bit 0: IRS.

Allowed values:
0: DidNotOccur: Interrupt rising edge did not occur
1: Occurred: Interrupt rising edge occurred

ILS

Bit 1: ILS.

Allowed values:
0: DidNotOccur: Interrupt high-level did not occur
1: Occurred: Interrupt high-level occurred

IFS

Bit 2: IFS.

Allowed values:
0: DidNotOccur: Interrupt falling edge did not occur
1: Occurred: Interrupt falling edge occurred

IREN

Bit 3: IREN.

Allowed values:
0: Disabled: Interrupt rising edge detection request disabled
1: Enabled: Interrupt rising edge detection request enabled

ILEN

Bit 4: ILEN.

Allowed values:
0: Disabled: Interrupt high-level detection request disabled
1: Enabled: Interrupt high-level detection request enabled

IFEN

Bit 5: IFEN.

Allowed values:
0: Disabled: Interrupt falling edge detection request disabled
1: Enabled: Interrupt falling edge detection request enabled

FEMPT

Bit 6: FEMPT.

Allowed values:
0: NotEmpty: FIFO not empty
1: Empty: FIFO empty

PMEM2

Common memory space timing register 2

Offset: 0x68, reset: 0xFCFCFCFC, access: read-write

4/4 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
MEMHIZ rw								MEMHOLD rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
MEMWAIT rw								MEMSET rw

Toggle Fields.

MEMSET

Bits 0-7: MEMSETx.

Allowed values: 0-254

MEMWAIT

Bits 8-15: MEMWAITx.

Allowed values: 1-254

MEMHOLD

Bits 16-23: MEMHOLDx.

Allowed values: 1-254

MEMHIZ

Bits 24-31: MEMHIZx.

Allowed values: 0-254

PATT2

Attribute memory space timing register 2

Offset: 0x6C, reset: 0xFCFCFCFC, access: read-write

4/4 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
ATTHIZ rw								ATTHOLD rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
ATTWAIT rw								ATTSET rw

Toggle Fields.

ATTSET

Bits 0-7: ATTSETx.

Allowed values: 0-254

ATTWAIT

Bits 8-15: ATTWAITx.

Allowed values: 1-254

ATTHOLD

Bits 16-23: ATTHOLDx.

Allowed values: 1-254

ATTHIZ

Bits 24-31: ATTHIZx.

Allowed values: 0-254

ECCR2

ECC result register 2

Offset: 0x74, reset: 0x00000000, access: read-only

1/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
ECC r
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
ECC r

Toggle Fields.

ECC

Bits 0-31: ECCx.

Allowed values: 0-4294967295

PMEM3

Common memory space timing register 3

Offset: 0x88, reset: 0xFCFCFCFC, access: read-write

4/4 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
MEMHIZ rw								MEMHOLD rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
MEMWAIT rw								MEMSET rw

Toggle Fields.

MEMSET

Bits 0-7: MEMSETx.

Allowed values: 0-254

MEMWAIT

Bits 8-15: MEMWAITx.

Allowed values: 1-254

MEMHOLD

Bits 16-23: MEMHOLDx.

Allowed values: 1-254

MEMHIZ

Bits 24-31: MEMHIZx.

Allowed values: 0-254

PATT3

Attribute memory space timing register 3

Offset: 0x8C, reset: 0xFCFCFCFC, access: read-write

4/4 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
ATTHIZ rw								ATTHOLD rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
ATTWAIT rw								ATTSET rw

Toggle Fields.

ATTSET

Bits 0-7: ATTSETx.

Allowed values: 0-254

ATTWAIT

Bits 8-15: ATTWAITx.

Allowed values: 1-254

ATTHOLD

Bits 16-23: ATTHOLDx.

Allowed values: 1-254

ATTHIZ

Bits 24-31: ATTHIZx.

Allowed values: 0-254

ECCR3

ECC result register 3

Offset: 0x94, reset: 0x00000000, access: read-only

1/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
ECC r
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
ECC r

Toggle Fields.

ECC

Bits 0-31: ECCx.

Allowed values: 0-4294967295

PMEM4

Common memory space timing register 4

Offset: 0xA8, reset: 0xFCFCFCFC, access: read-write

4/4 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
MEMHIZ rw								MEMHOLD rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
MEMWAIT rw								MEMSET rw

Toggle Fields.

MEMSET

Bits 0-7: MEMSETx.

Allowed values: 0-254

MEMWAIT

Bits 8-15: MEMWAITx.

Allowed values: 1-254

MEMHOLD

Bits 16-23: MEMHOLDx.

Allowed values: 1-254

MEMHIZ

Bits 24-31: MEMHIZx.

Allowed values: 0-254

PATT4

Attribute memory space timing register 4

Offset: 0xAC, reset: 0xFCFCFCFC, access: read-write

4/4 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
ATTHIZ rw								ATTHOLD rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
ATTWAIT rw								ATTSET rw

Toggle Fields.

ATTSET

Bits 0-7: ATTSETx.

Allowed values: 0-254

ATTWAIT

Bits 8-15: ATTWAITx.

Allowed values: 1-254

ATTHOLD

Bits 16-23: ATTHOLDx.

Allowed values: 1-254

ATTHIZ

Bits 24-31: ATTHIZx.

Allowed values: 0-254

PIO4

I/O space timing register 4

Offset: 0xB0, reset: 0xFCFCFCFC, access: read-write

0/4 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
IOHIZx rw								IOHOLDx rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
IOWAITx rw								IOSETx rw

Toggle Fields.

IOSETx

Bits 0-7: IOSETx.

IOWAITx

Bits 8-15: IOWAITx.

IOHOLDx

Bits 16-23: IOHOLDx.

IOHIZx

Bits 24-31: IOHIZx.

BWTR%s

SRAM/NOR-Flash write timing registers 1

Offset: 0x104, reset: 0x0FFFFFFF, access: read-write

5/7 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
		ACCMOD rw		DATLAT rw				CLKDIV rw				BUSTURN rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
DATAST rw								ADDHLD rw				ADDSET rw

Toggle Fields.

ADDSET

Bits 0-3: ADDSET.

Allowed values: 0-15

ADDHLD

Bits 4-7: ADDHLD.

Allowed values: 1-15

DATAST

Bits 8-15: DATAST.

Allowed values: 1-255

BUSTURN

Bits 16-19: Bus turnaround phase duration.

Allowed values: 0-15

CLKDIV

Bits 20-23: CLKDIV.

DATLAT

Bits 24-27: DATLAT.

ACCMOD

Bits 28-29: ACCMOD.

Allowed values:
0: A: Access mode A
1: B: Access mode B
2: C: Access mode C
3: D: Access mode D

GPIOA

0x40020000: General-purpose I/Os

161/161 fields covered. Toggle Registers.

MODER

GPIO port mode register

Offset: 0x0, reset: 0xA8000000, access: read-write

16/16 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
MODER15 rw		MODER14 rw		MODER13 rw		MODER12 rw		MODER11 rw		MODER10 rw		MODER9 rw		MODER8 rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
MODER7 rw		MODER6 rw		MODER5 rw		MODER4 rw		MODER3 rw		MODER2 rw		MODER1 rw		MODER0 rw

Toggle Fields.

MODER0

Bits 0-1: Port x configuration bits (y = 0..15).

Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode

MODER1

Bits 2-3: Port x configuration bits (y = 0..15).

Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode

MODER2

Bits 4-5: Port x configuration bits (y = 0..15).

Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode

MODER3

Bits 6-7: Port x configuration bits (y = 0..15).

Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode

MODER4

Bits 8-9: Port x configuration bits (y = 0..15).

Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode

MODER5

Bits 10-11: Port x configuration bits (y = 0..15).

Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode

MODER6

Bits 12-13: Port x configuration bits (y = 0..15).

Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode

MODER7

Bits 14-15: Port x configuration bits (y = 0..15).

Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode

MODER8

Bits 16-17: Port x configuration bits (y = 0..15).

Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode

MODER9

Bits 18-19: Port x configuration bits (y = 0..15).

Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode

MODER10

Bits 20-21: Port x configuration bits (y = 0..15).

Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode

MODER11

Bits 22-23: Port x configuration bits (y = 0..15).

Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode

MODER12

Bits 24-25: Port x configuration bits (y = 0..15).

Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode

MODER13

Bits 26-27: Port x configuration bits (y = 0..15).

Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode

MODER14

Bits 28-29: Port x configuration bits (y = 0..15).

Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode

MODER15

Bits 30-31: Port x configuration bits (y = 0..15).

Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode

OTYPER

GPIO port output type register

Offset: 0x4, reset: 0x00000000, access: read-write

16/16 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
OT15 rw	OT14 rw	OT13 rw	OT12 rw	OT11 rw	OT10 rw	OT9 rw	OT8 rw	OT7 rw	OT6 rw	OT5 rw	OT4 rw	OT3 rw	OT2 rw	OT1 rw	OT0 rw

Toggle Fields.

OT0

Bit 0: Port x configuration bits (y = 0..15).

Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain

OT1

Bit 1: Port x configuration bits (y = 0..15).

Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain

OT2

Bit 2: Port x configuration bits (y = 0..15).

Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain

OT3

Bit 3: Port x configuration bits (y = 0..15).

Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain

OT4

Bit 4: Port x configuration bits (y = 0..15).

Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain

OT5

Bit 5: Port x configuration bits (y = 0..15).

Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain

OT6

Bit 6: Port x configuration bits (y = 0..15).

Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain

OT7

Bit 7: Port x configuration bits (y = 0..15).

Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain

OT8

Bit 8: Port x configuration bits (y = 0..15).

Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain

OT9

Bit 9: Port x configuration bits (y = 0..15).

Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain

OT10

Bit 10: Port x configuration bits (y = 0..15).

Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain

OT11

Bit 11: Port x configuration bits (y = 0..15).

Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain

OT12

Bit 12: Port x configuration bits (y = 0..15).

Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain

OT13

Bit 13: Port x configuration bits (y = 0..15).

Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain

OT14

Bit 14: Port x configuration bits (y = 0..15).

Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain

OT15

Bit 15: Port x configuration bits (y = 0..15).

Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain

OSPEEDR

GPIO port output speed register

Offset: 0x8, reset: 0x00000000, access: read-write

16/16 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
OSPEEDR15 rw		OSPEEDR14 rw		OSPEEDR13 rw		OSPEEDR12 rw		OSPEEDR11 rw		OSPEEDR10 rw		OSPEEDR9 rw		OSPEEDR8 rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
OSPEEDR7 rw		OSPEEDR6 rw		OSPEEDR5 rw		OSPEEDR4 rw		OSPEEDR3 rw		OSPEEDR2 rw		OSPEEDR1 rw		OSPEEDR0 rw

Toggle Fields.

OSPEEDR0

Bits 0-1: Port x configuration bits (y = 0..15).

Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed

OSPEEDR1

Bits 2-3: Port x configuration bits (y = 0..15).

Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed

OSPEEDR2

Bits 4-5: Port x configuration bits (y = 0..15).

Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed

OSPEEDR3

Bits 6-7: Port x configuration bits (y = 0..15).

Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed

OSPEEDR4

Bits 8-9: Port x configuration bits (y = 0..15).

Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed

OSPEEDR5

Bits 10-11: Port x configuration bits (y = 0..15).

Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed

OSPEEDR6

Bits 12-13: Port x configuration bits (y = 0..15).

Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed

OSPEEDR7

Bits 14-15: Port x configuration bits (y = 0..15).

Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed

OSPEEDR8

Bits 16-17: Port x configuration bits (y = 0..15).

Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed

OSPEEDR9

Bits 18-19: Port x configuration bits (y = 0..15).

Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed

OSPEEDR10

Bits 20-21: Port x configuration bits (y = 0..15).

Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed

OSPEEDR11

Bits 22-23: Port x configuration bits (y = 0..15).

Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed

OSPEEDR12

Bits 24-25: Port x configuration bits (y = 0..15).

Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed

OSPEEDR13

Bits 26-27: Port x configuration bits (y = 0..15).

Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed

OSPEEDR14

Bits 28-29: Port x configuration bits (y = 0..15).

Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed

OSPEEDR15

Bits 30-31: Port x configuration bits (y = 0..15).

Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed

PUPDR

GPIO port pull-up/pull-down register

Offset: 0xC, reset: 0x64000000, access: read-write

16/16 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
PUPDR15 rw		PUPDR14 rw		PUPDR13 rw		PUPDR12 rw		PUPDR11 rw		PUPDR10 rw		PUPDR9 rw		PUPDR8 rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
PUPDR7 rw		PUPDR6 rw		PUPDR5 rw		PUPDR4 rw		PUPDR3 rw		PUPDR2 rw		PUPDR1 rw		PUPDR0 rw

Toggle Fields.

PUPDR0

Bits 0-1: Port x configuration bits (y = 0..15).

Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down

PUPDR1

Bits 2-3: Port x configuration bits (y = 0..15).

Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down

PUPDR2

Bits 4-5: Port x configuration bits (y = 0..15).

Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down

PUPDR3

Bits 6-7: Port x configuration bits (y = 0..15).

Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down

PUPDR4

Bits 8-9: Port x configuration bits (y = 0..15).

Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down

PUPDR5

Bits 10-11: Port x configuration bits (y = 0..15).

Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down

PUPDR6

Bits 12-13: Port x configuration bits (y = 0..15).

Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down

PUPDR7

Bits 14-15: Port x configuration bits (y = 0..15).

Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down

PUPDR8

Bits 16-17: Port x configuration bits (y = 0..15).

Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down

PUPDR9

Bits 18-19: Port x configuration bits (y = 0..15).

Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down

PUPDR10

Bits 20-21: Port x configuration bits (y = 0..15).

Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down

PUPDR11

Bits 22-23: Port x configuration bits (y = 0..15).

Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down

PUPDR12

Bits 24-25: Port x configuration bits (y = 0..15).

Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down

PUPDR13

Bits 26-27: Port x configuration bits (y = 0..15).

Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down

PUPDR14

Bits 28-29: Port x configuration bits (y = 0..15).

Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down

PUPDR15

Bits 30-31: Port x configuration bits (y = 0..15).

Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down

IDR

GPIO port input data register

Offset: 0x10, reset: 0x00000000, access: read-only

16/16 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
IDR15 r	IDR14 r	IDR13 r	IDR12 r	IDR11 r	IDR10 r	IDR9 r	IDR8 r	IDR7 r	IDR6 r	IDR5 r	IDR4 r	IDR3 r	IDR2 r	IDR1 r	IDR0 r

Toggle Fields.

IDR0

Bit 0: Port input data (y = 0..15).

Allowed values:
1: High: Input is logic high
0: Low: Input is logic low

IDR1

Bit 1: Port input data (y = 0..15).

Allowed values:
1: High: Input is logic high
0: Low: Input is logic low

IDR2

Bit 2: Port input data (y = 0..15).

Allowed values:
1: High: Input is logic high
0: Low: Input is logic low

IDR3

Bit 3: Port input data (y = 0..15).

Allowed values:
1: High: Input is logic high
0: Low: Input is logic low

IDR4

Bit 4: Port input data (y = 0..15).

Allowed values:
1: High: Input is logic high
0: Low: Input is logic low

IDR5

Bit 5: Port input data (y = 0..15).

Allowed values:
1: High: Input is logic high
0: Low: Input is logic low

IDR6

Bit 6: Port input data (y = 0..15).

Allowed values:
1: High: Input is logic high
0: Low: Input is logic low

IDR7

Bit 7: Port input data (y = 0..15).

Allowed values:
1: High: Input is logic high
0: Low: Input is logic low

IDR8

Bit 8: Port input data (y = 0..15).

Allowed values:
1: High: Input is logic high
0: Low: Input is logic low

IDR9

Bit 9: Port input data (y = 0..15).

Allowed values:
1: High: Input is logic high
0: Low: Input is logic low

IDR10

Bit 10: Port input data (y = 0..15).

Allowed values:
1: High: Input is logic high
0: Low: Input is logic low

IDR11

Bit 11: Port input data (y = 0..15).

Allowed values:
1: High: Input is logic high
0: Low: Input is logic low

IDR12

Bit 12: Port input data (y = 0..15).

Allowed values:
1: High: Input is logic high
0: Low: Input is logic low

IDR13

Bit 13: Port input data (y = 0..15).

Allowed values:
1: High: Input is logic high
0: Low: Input is logic low

IDR14

Bit 14: Port input data (y = 0..15).

Allowed values:
1: High: Input is logic high
0: Low: Input is logic low

IDR15

Bit 15: Port input data (y = 0..15).

Allowed values:
1: High: Input is logic high
0: Low: Input is logic low

ODR

GPIO port output data register

Offset: 0x14, reset: 0x00000000, access: read-write

16/16 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
ODR15 rw	ODR14 rw	ODR13 rw	ODR12 rw	ODR11 rw	ODR10 rw	ODR9 rw	ODR8 rw	ODR7 rw	ODR6 rw	ODR5 rw	ODR4 rw	ODR3 rw	ODR2 rw	ODR1 rw	ODR0 rw

Toggle Fields.

ODR0

Bit 0: Port output data (y = 0..15).

Allowed values:
1: High: Set output to logic high
0: Low: Set output to logic low

ODR1

Bit 1: Port output data (y = 0..15).

Allowed values:
1: High: Set output to logic high
0: Low: Set output to logic low

ODR2

Bit 2: Port output data (y = 0..15).

Allowed values:
1: High: Set output to logic high
0: Low: Set output to logic low

ODR3

Bit 3: Port output data (y = 0..15).

Allowed values:
1: High: Set output to logic high
0: Low: Set output to logic low

ODR4

Bit 4: Port output data (y = 0..15).

Allowed values:
1: High: Set output to logic high
0: Low: Set output to logic low

ODR5

Bit 5: Port output data (y = 0..15).

Allowed values:
1: High: Set output to logic high
0: Low: Set output to logic low

ODR6

Bit 6: Port output data (y = 0..15).

Allowed values:
1: High: Set output to logic high
0: Low: Set output to logic low

ODR7

Bit 7: Port output data (y = 0..15).

Allowed values:
1: High: Set output to logic high
0: Low: Set output to logic low

ODR8

Bit 8: Port output data (y = 0..15).

Allowed values:
1: High: Set output to logic high
0: Low: Set output to logic low

ODR9

Bit 9: Port output data (y = 0..15).

Allowed values:
1: High: Set output to logic high
0: Low: Set output to logic low

ODR10

Bit 10: Port output data (y = 0..15).

Allowed values:
1: High: Set output to logic high
0: Low: Set output to logic low

ODR11

Bit 11: Port output data (y = 0..15).

Allowed values:
1: High: Set output to logic high
0: Low: Set output to logic low

ODR12

Bit 12: Port output data (y = 0..15).

Allowed values:
1: High: Set output to logic high
0: Low: Set output to logic low

ODR13

Bit 13: Port output data (y = 0..15).

Allowed values:
1: High: Set output to logic high
0: Low: Set output to logic low

ODR14

Bit 14: Port output data (y = 0..15).

Allowed values:
1: High: Set output to logic high
0: Low: Set output to logic low

ODR15

Bit 15: Port output data (y = 0..15).

Allowed values:
1: High: Set output to logic high
0: Low: Set output to logic low

BSRR

GPIO port bit set/reset register

Offset: 0x18, reset: 0x00000000, access: write-only

32/32 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
BR15 w	BR14 w	BR13 w	BR12 w	BR11 w	BR10 w	BR9 w	BR8 w	BR7 w	BR6 w	BR5 w	BR4 w	BR3 w	BR2 w	BR1 w	BR0 w
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
BS15 w	BS14 w	BS13 w	BS12 w	BS11 w	BS10 w	BS9 w	BS8 w	BS7 w	BS6 w	BS5 w	BS4 w	BS3 w	BS2 w	BS1 w	BS0 w

Toggle Fields.

BS0

Bit 0: Port x set bit y (y= 0..15).

Allowed values:
1: Set: Sets the corresponding ODRx bit

BS1

Bit 1: Port x set bit y (y= 0..15).

Allowed values:
1: Set: Sets the corresponding ODRx bit

BS2

Bit 2: Port x set bit y (y= 0..15).

Allowed values:
1: Set: Sets the corresponding ODRx bit

BS3

Bit 3: Port x set bit y (y= 0..15).

Allowed values:
1: Set: Sets the corresponding ODRx bit

BS4

Bit 4: Port x set bit y (y= 0..15).

Allowed values:
1: Set: Sets the corresponding ODRx bit

BS5

Bit 5: Port x set bit y (y= 0..15).

Allowed values:
1: Set: Sets the corresponding ODRx bit

BS6

Bit 6: Port x set bit y (y= 0..15).

Allowed values:
1: Set: Sets the corresponding ODRx bit

BS7

Bit 7: Port x set bit y (y= 0..15).

Allowed values:
1: Set: Sets the corresponding ODRx bit

BS8

Bit 8: Port x set bit y (y= 0..15).

Allowed values:
1: Set: Sets the corresponding ODRx bit

BS9

Bit 9: Port x set bit y (y= 0..15).

Allowed values:
1: Set: Sets the corresponding ODRx bit

BS10

Bit 10: Port x set bit y (y= 0..15).

Allowed values:
1: Set: Sets the corresponding ODRx bit

BS11

Bit 11: Port x set bit y (y= 0..15).

Allowed values:
1: Set: Sets the corresponding ODRx bit

BS12

Bit 12: Port x set bit y (y= 0..15).

Allowed values:
1: Set: Sets the corresponding ODRx bit

BS13

Bit 13: Port x set bit y (y= 0..15).

Allowed values:
1: Set: Sets the corresponding ODRx bit

BS14

Bit 14: Port x set bit y (y= 0..15).

Allowed values:
1: Set: Sets the corresponding ODRx bit

BS15

Bit 15: Port x set bit y (y= 0..15).

Allowed values:
1: Set: Sets the corresponding ODRx bit

BR0

Bit 16: Port x set bit y (y= 0..15).

Allowed values:
1: Reset: Resets the corresponding ODRx bit

BR1

Bit 17: Port x reset bit y (y = 0..15).

Allowed values:
1: Reset: Resets the corresponding ODRx bit

BR2

Bit 18: Port x reset bit y (y = 0..15).

Allowed values:
1: Reset: Resets the corresponding ODRx bit

BR3

Bit 19: Port x reset bit y (y = 0..15).

Allowed values:
1: Reset: Resets the corresponding ODRx bit

BR4

Bit 20: Port x reset bit y (y = 0..15).

Allowed values:
1: Reset: Resets the corresponding ODRx bit

BR5

Bit 21: Port x reset bit y (y = 0..15).

Allowed values:
1: Reset: Resets the corresponding ODRx bit

BR6

Bit 22: Port x reset bit y (y = 0..15).

Allowed values:
1: Reset: Resets the corresponding ODRx bit

BR7

Bit 23: Port x reset bit y (y = 0..15).

Allowed values:
1: Reset: Resets the corresponding ODRx bit

BR8

Bit 24: Port x reset bit y (y = 0..15).

Allowed values:
1: Reset: Resets the corresponding ODRx bit

BR9

Bit 25: Port x reset bit y (y = 0..15).

Allowed values:
1: Reset: Resets the corresponding ODRx bit

BR10

Bit 26: Port x reset bit y (y = 0..15).

Allowed values:
1: Reset: Resets the corresponding ODRx bit

BR11

Bit 27: Port x reset bit y (y = 0..15).

Allowed values:
1: Reset: Resets the corresponding ODRx bit

BR12

Bit 28: Port x reset bit y (y = 0..15).

Allowed values:
1: Reset: Resets the corresponding ODRx bit

BR13

Bit 29: Port x reset bit y (y = 0..15).

Allowed values:
1: Reset: Resets the corresponding ODRx bit

BR14

Bit 30: Port x reset bit y (y = 0..15).

Allowed values:
1: Reset: Resets the corresponding ODRx bit

BR15

Bit 31: Port x reset bit y (y = 0..15).

Allowed values:
1: Reset: Resets the corresponding ODRx bit

LCKR

GPIO port configuration lock register

Offset: 0x1C, reset: 0x00000000, access: read-write

17/17 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
															LCKK rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
LCK15 rw	LCK14 rw	LCK13 rw	LCK12 rw	LCK11 rw	LCK10 rw	LCK9 rw	LCK8 rw	LCK7 rw	LCK6 rw	LCK5 rw	LCK4 rw	LCK3 rw	LCK2 rw	LCK1 rw	LCK0 rw

Toggle Fields.

LCK0

Bit 0: Port x lock bit y (y= 0..15).

Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked

LCK1

Bit 1: Port x lock bit y (y= 0..15).

Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked

LCK2

Bit 2: Port x lock bit y (y= 0..15).

Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked

LCK3

Bit 3: Port x lock bit y (y= 0..15).

Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked

LCK4

Bit 4: Port x lock bit y (y= 0..15).

Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked

LCK5

Bit 5: Port x lock bit y (y= 0..15).

Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked

LCK6

Bit 6: Port x lock bit y (y= 0..15).

Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked

LCK7

Bit 7: Port x lock bit y (y= 0..15).

Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked

LCK8

Bit 8: Port x lock bit y (y= 0..15).

Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked

LCK9

Bit 9: Port x lock bit y (y= 0..15).

Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked

LCK10

Bit 10: Port x lock bit y (y= 0..15).

Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked

LCK11

Bit 11: Port x lock bit y (y= 0..15).

Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked

LCK12

Bit 12: Port x lock bit y (y= 0..15).

Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked

LCK13

Bit 13: Port x lock bit y (y= 0..15).

Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked

LCK14

Bit 14: Port x lock bit y (y= 0..15).

Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked

LCK15

Bit 15: Port x lock bit y (y= 0..15).

Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked

LCKK

Bit 16: Port x lock bit y (y= 0..15).

Allowed values:
0: NotActive: Port configuration lock key not active
1: Active: Port configuration lock key active

AFRL

GPIO alternate function low register

Offset: 0x20, reset: 0x00000000, access: read-write

8/8 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
AFRL7 rw				AFRL6 rw				AFRL5 rw				AFRL4 rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
AFRL3 rw				AFRL2 rw				AFRL1 rw				AFRL0 rw

Toggle Fields.

AFRL0

Bits 0-3: Alternate function selection for port x bit y (y = 0..7).

Allowed values:
0: AF0: AF0
1: AF1: AF1
2: AF2: AF2
3: AF3: AF3
4: AF4: AF4
5: AF5: AF5
6: AF6: AF6
7: AF7: AF7
8: AF8: AF8
9: AF9: AF9
10: AF10: AF10
11: AF11: AF11
12: AF12: AF12
13: AF13: AF13
14: AF14: AF14
15: AF15: AF15

AFRL1

Bits 4-7: Alternate function selection for port x bit y (y = 0..7).

AFRL2

Bits 8-11: Alternate function selection for port x bit y (y = 0..7).

AFRL3

Bits 12-15: Alternate function selection for port x bit y (y = 0..7).

AFRL4

Bits 16-19: Alternate function selection for port x bit y (y = 0..7).

AFRL5

Bits 20-23: Alternate function selection for port x bit y (y = 0..7).

AFRL6

Bits 24-27: Alternate function selection for port x bit y (y = 0..7).

AFRL7

Bits 28-31: Alternate function selection for port x bit y (y = 0..7).

AFRH

GPIO alternate function high register

Offset: 0x24, reset: 0x00000000, access: read-write

8/8 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
AFRH15 rw				AFRH14 rw				AFRH13 rw				AFRH12 rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
AFRH11 rw				AFRH10 rw				AFRH9 rw				AFRH8 rw

Toggle Fields.

AFRH8

Bits 0-3: Alternate function selection for port x bit y (y = 8..15).

AFRH9

Bits 4-7: Alternate function selection for port x bit y (y = 8..15).

AFRH10

Bits 8-11: Alternate function selection for port x bit y (y = 8..15).

AFRH11

Bits 12-15: Alternate function selection for port x bit y (y = 8..15).

AFRH12

Bits 16-19: Alternate function selection for port x bit y (y = 8..15).

AFRH13

Bits 20-23: Alternate function selection for port x bit y (y = 8..15).

AFRH14

Bits 24-27: Alternate function selection for port x bit y (y = 8..15).

AFRH15

Bits 28-31: Alternate function selection for port x bit y (y = 8..15).

GPIOB

0x40020400: General-purpose I/Os

161/161 fields covered. Toggle Registers.

MODER

GPIO port mode register

Offset: 0x0, reset: 0x00000280, access: read-write

16/16 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
MODER15 rw		MODER14 rw		MODER13 rw		MODER12 rw		MODER11 rw		MODER10 rw		MODER9 rw		MODER8 rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
MODER7 rw		MODER6 rw		MODER5 rw		MODER4 rw		MODER3 rw		MODER2 rw		MODER1 rw		MODER0 rw

Toggle Fields.

MODER0

Bits 0-1: Port x configuration bits (y = 0..15).

Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode

MODER1

Bits 2-3: Port x configuration bits (y = 0..15).

Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode

MODER2

Bits 4-5: Port x configuration bits (y = 0..15).

Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode

MODER3

Bits 6-7: Port x configuration bits (y = 0..15).

Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode

MODER4

Bits 8-9: Port x configuration bits (y = 0..15).

Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode

MODER5

Bits 10-11: Port x configuration bits (y = 0..15).

Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode

MODER6

Bits 12-13: Port x configuration bits (y = 0..15).

Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode

MODER7

Bits 14-15: Port x configuration bits (y = 0..15).

Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode

MODER8

Bits 16-17: Port x configuration bits (y = 0..15).

Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode

MODER9

Bits 18-19: Port x configuration bits (y = 0..15).

Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode

MODER10

Bits 20-21: Port x configuration bits (y = 0..15).

Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode

MODER11

Bits 22-23: Port x configuration bits (y = 0..15).

Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode

MODER12

Bits 24-25: Port x configuration bits (y = 0..15).

Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode

MODER13

Bits 26-27: Port x configuration bits (y = 0..15).

Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode

MODER14

Bits 28-29: Port x configuration bits (y = 0..15).

Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode

MODER15

Bits 30-31: Port x configuration bits (y = 0..15).

Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode

OTYPER

GPIO port output type register

Offset: 0x4, reset: 0x00000000, access: read-write

16/16 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
OT15 rw	OT14 rw	OT13 rw	OT12 rw	OT11 rw	OT10 rw	OT9 rw	OT8 rw	OT7 rw	OT6 rw	OT5 rw	OT4 rw	OT3 rw	OT2 rw	OT1 rw	OT0 rw

Toggle Fields.

OT0

Bit 0: Port x configuration bits (y = 0..15).

Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain

OT1

Bit 1: Port x configuration bits (y = 0..15).

Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain

OT2

Bit 2: Port x configuration bits (y = 0..15).

Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain

OT3

Bit 3: Port x configuration bits (y = 0..15).

Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain

OT4

Bit 4: Port x configuration bits (y = 0..15).

Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain

OT5

Bit 5: Port x configuration bits (y = 0..15).

Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain

OT6

Bit 6: Port x configuration bits (y = 0..15).

Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain

OT7

Bit 7: Port x configuration bits (y = 0..15).

Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain

OT8

Bit 8: Port x configuration bits (y = 0..15).

Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain

OT9

Bit 9: Port x configuration bits (y = 0..15).

Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain

OT10

Bit 10: Port x configuration bits (y = 0..15).

Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain

OT11

Bit 11: Port x configuration bits (y = 0..15).

Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain

OT12

Bit 12: Port x configuration bits (y = 0..15).

Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain

OT13

Bit 13: Port x configuration bits (y = 0..15).

Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain

OT14

Bit 14: Port x configuration bits (y = 0..15).

Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain

OT15

Bit 15: Port x configuration bits (y = 0..15).

Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain

OSPEEDR

GPIO port output speed register

Offset: 0x8, reset: 0x000000C0, access: read-write

16/16 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
OSPEEDR15 rw		OSPEEDR14 rw		OSPEEDR13 rw		OSPEEDR12 rw		OSPEEDR11 rw		OSPEEDR10 rw		OSPEEDR9 rw		OSPEEDR8 rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
OSPEEDR7 rw		OSPEEDR6 rw		OSPEEDR5 rw		OSPEEDR4 rw		OSPEEDR3 rw		OSPEEDR2 rw		OSPEEDR1 rw		OSPEEDR0 rw

Toggle Fields.

OSPEEDR0

Bits 0-1: Port x configuration bits (y = 0..15).

Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed

OSPEEDR1

Bits 2-3: Port x configuration bits (y = 0..15).

Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed

OSPEEDR2

Bits 4-5: Port x configuration bits (y = 0..15).

Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed

OSPEEDR3

Bits 6-7: Port x configuration bits (y = 0..15).

Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed

OSPEEDR4

Bits 8-9: Port x configuration bits (y = 0..15).

Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed

OSPEEDR5

Bits 10-11: Port x configuration bits (y = 0..15).

Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed

OSPEEDR6

Bits 12-13: Port x configuration bits (y = 0..15).

Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed

OSPEEDR7

Bits 14-15: Port x configuration bits (y = 0..15).

Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed

OSPEEDR8

Bits 16-17: Port x configuration bits (y = 0..15).

Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed

OSPEEDR9

Bits 18-19: Port x configuration bits (y = 0..15).

Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed

OSPEEDR10

Bits 20-21: Port x configuration bits (y = 0..15).

Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed

OSPEEDR11

Bits 22-23: Port x configuration bits (y = 0..15).

Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed

OSPEEDR12

Bits 24-25: Port x configuration bits (y = 0..15).

Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed

OSPEEDR13

Bits 26-27: Port x configuration bits (y = 0..15).

Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed

OSPEEDR14

Bits 28-29: Port x configuration bits (y = 0..15).

Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed

OSPEEDR15

Bits 30-31: Port x configuration bits (y = 0..15).

Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed

PUPDR

GPIO port pull-up/pull-down register

Offset: 0xC, reset: 0x00000100, access: read-write

16/16 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
PUPDR15 rw		PUPDR14 rw		PUPDR13 rw		PUPDR12 rw		PUPDR11 rw		PUPDR10 rw		PUPDR9 rw		PUPDR8 rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
PUPDR7 rw		PUPDR6 rw		PUPDR5 rw		PUPDR4 rw		PUPDR3 rw		PUPDR2 rw		PUPDR1 rw		PUPDR0 rw

Toggle Fields.

PUPDR0

Bits 0-1: Port x configuration bits (y = 0..15).

Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down

PUPDR1

Bits 2-3: Port x configuration bits (y = 0..15).

Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down

PUPDR2

Bits 4-5: Port x configuration bits (y = 0..15).

Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down

PUPDR3

Bits 6-7: Port x configuration bits (y = 0..15).

Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down

PUPDR4

Bits 8-9: Port x configuration bits (y = 0..15).

Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down

PUPDR5

Bits 10-11: Port x configuration bits (y = 0..15).

Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down

PUPDR6

Bits 12-13: Port x configuration bits (y = 0..15).

Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down

PUPDR7

Bits 14-15: Port x configuration bits (y = 0..15).

Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down

PUPDR8

Bits 16-17: Port x configuration bits (y = 0..15).

Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down

PUPDR9

Bits 18-19: Port x configuration bits (y = 0..15).

Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down

PUPDR10

Bits 20-21: Port x configuration bits (y = 0..15).

Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down

PUPDR11

Bits 22-23: Port x configuration bits (y = 0..15).

Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down

PUPDR12

Bits 24-25: Port x configuration bits (y = 0..15).

Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down

PUPDR13

Bits 26-27: Port x configuration bits (y = 0..15).

Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down

PUPDR14

Bits 28-29: Port x configuration bits (y = 0..15).

Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down

PUPDR15

Bits 30-31: Port x configuration bits (y = 0..15).

Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down

IDR

GPIO port input data register

Offset: 0x10, reset: 0x00000000, access: read-only

16/16 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
IDR15 r	IDR14 r	IDR13 r	IDR12 r	IDR11 r	IDR10 r	IDR9 r	IDR8 r	IDR7 r	IDR6 r	IDR5 r	IDR4 r	IDR3 r	IDR2 r	IDR1 r	IDR0 r

Toggle Fields.

IDR0

Bit 0: Port input data (y = 0..15).

Allowed values:
1: High: Input is logic high
0: Low: Input is logic low

IDR1

Bit 1: Port input data (y = 0..15).

Allowed values:
1: High: Input is logic high
0: Low: Input is logic low

IDR2

Bit 2: Port input data (y = 0..15).

Allowed values:
1: High: Input is logic high
0: Low: Input is logic low

IDR3

Bit 3: Port input data (y = 0..15).

Allowed values:
1: High: Input is logic high
0: Low: Input is logic low

IDR4

Bit 4: Port input data (y = 0..15).

Allowed values:
1: High: Input is logic high
0: Low: Input is logic low

IDR5

Bit 5: Port input data (y = 0..15).

Allowed values:
1: High: Input is logic high
0: Low: Input is logic low

IDR6

Bit 6: Port input data (y = 0..15).

Allowed values:
1: High: Input is logic high
0: Low: Input is logic low

IDR7

Bit 7: Port input data (y = 0..15).

Allowed values:
1: High: Input is logic high
0: Low: Input is logic low

IDR8

Bit 8: Port input data (y = 0..15).

Allowed values:
1: High: Input is logic high
0: Low: Input is logic low

IDR9

Bit 9: Port input data (y = 0..15).

Allowed values:
1: High: Input is logic high
0: Low: Input is logic low

IDR10

Bit 10: Port input data (y = 0..15).

Allowed values:
1: High: Input is logic high
0: Low: Input is logic low

IDR11

Bit 11: Port input data (y = 0..15).

Allowed values:
1: High: Input is logic high
0: Low: Input is logic low

IDR12

Bit 12: Port input data (y = 0..15).

Allowed values:
1: High: Input is logic high
0: Low: Input is logic low

IDR13

Bit 13: Port input data (y = 0..15).

Allowed values:
1: High: Input is logic high
0: Low: Input is logic low

IDR14

Bit 14: Port input data (y = 0..15).

Allowed values:
1: High: Input is logic high
0: Low: Input is logic low

IDR15

Bit 15: Port input data (y = 0..15).

Allowed values:
1: High: Input is logic high
0: Low: Input is logic low

ODR

GPIO port output data register

Offset: 0x14, reset: 0x00000000, access: read-write

16/16 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
ODR15 rw	ODR14 rw	ODR13 rw	ODR12 rw	ODR11 rw	ODR10 rw	ODR9 rw	ODR8 rw	ODR7 rw	ODR6 rw	ODR5 rw	ODR4 rw	ODR3 rw	ODR2 rw	ODR1 rw	ODR0 rw

Toggle Fields.

ODR0

Bit 0: Port output data (y = 0..15).

Allowed values:
1: High: Set output to logic high
0: Low: Set output to logic low

ODR1

Bit 1: Port output data (y = 0..15).

Allowed values:
1: High: Set output to logic high
0: Low: Set output to logic low

ODR2

Bit 2: Port output data (y = 0..15).

Allowed values:
1: High: Set output to logic high
0: Low: Set output to logic low

ODR3

Bit 3: Port output data (y = 0..15).

Allowed values:
1: High: Set output to logic high
0: Low: Set output to logic low

ODR4

Bit 4: Port output data (y = 0..15).

Allowed values:
1: High: Set output to logic high
0: Low: Set output to logic low

ODR5

Bit 5: Port output data (y = 0..15).

Allowed values:
1: High: Set output to logic high
0: Low: Set output to logic low

ODR6

Bit 6: Port output data (y = 0..15).

Allowed values:
1: High: Set output to logic high
0: Low: Set output to logic low

ODR7

Bit 7: Port output data (y = 0..15).

Allowed values:
1: High: Set output to logic high
0: Low: Set output to logic low

ODR8

Bit 8: Port output data (y = 0..15).

Allowed values:
1: High: Set output to logic high
0: Low: Set output to logic low

ODR9

Bit 9: Port output data (y = 0..15).

Allowed values:
1: High: Set output to logic high
0: Low: Set output to logic low

ODR10

Bit 10: Port output data (y = 0..15).

Allowed values:
1: High: Set output to logic high
0: Low: Set output to logic low

ODR11

Bit 11: Port output data (y = 0..15).

Allowed values:
1: High: Set output to logic high
0: Low: Set output to logic low

ODR12

Bit 12: Port output data (y = 0..15).

Allowed values:
1: High: Set output to logic high
0: Low: Set output to logic low

ODR13

Bit 13: Port output data (y = 0..15).

Allowed values:
1: High: Set output to logic high
0: Low: Set output to logic low

ODR14

Bit 14: Port output data (y = 0..15).

Allowed values:
1: High: Set output to logic high
0: Low: Set output to logic low

ODR15

Bit 15: Port output data (y = 0..15).

Allowed values:
1: High: Set output to logic high
0: Low: Set output to logic low

BSRR

GPIO port bit set/reset register

Offset: 0x18, reset: 0x00000000, access: write-only

32/32 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
BR15 w	BR14 w	BR13 w	BR12 w	BR11 w	BR10 w	BR9 w	BR8 w	BR7 w	BR6 w	BR5 w	BR4 w	BR3 w	BR2 w	BR1 w	BR0 w
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
BS15 w	BS14 w	BS13 w	BS12 w	BS11 w	BS10 w	BS9 w	BS8 w	BS7 w	BS6 w	BS5 w	BS4 w	BS3 w	BS2 w	BS1 w	BS0 w

Toggle Fields.

BS0

Bit 0: Port x set bit y (y= 0..15).

Allowed values:
1: Set: Sets the corresponding ODRx bit

BS1

Bit 1: Port x set bit y (y= 0..15).

Allowed values:
1: Set: Sets the corresponding ODRx bit

BS2

Bit 2: Port x set bit y (y= 0..15).

Allowed values:
1: Set: Sets the corresponding ODRx bit

BS3

Bit 3: Port x set bit y (y= 0..15).

Allowed values:
1: Set: Sets the corresponding ODRx bit

BS4

Bit 4: Port x set bit y (y= 0..15).

Allowed values:
1: Set: Sets the corresponding ODRx bit

BS5

Bit 5: Port x set bit y (y= 0..15).

Allowed values:
1: Set: Sets the corresponding ODRx bit

BS6

Bit 6: Port x set bit y (y= 0..15).

Allowed values:
1: Set: Sets the corresponding ODRx bit

BS7

Bit 7: Port x set bit y (y= 0..15).

Allowed values:
1: Set: Sets the corresponding ODRx bit

BS8

Bit 8: Port x set bit y (y= 0..15).

Allowed values:
1: Set: Sets the corresponding ODRx bit

BS9

Bit 9: Port x set bit y (y= 0..15).

Allowed values:
1: Set: Sets the corresponding ODRx bit

BS10

Bit 10: Port x set bit y (y= 0..15).

Allowed values:
1: Set: Sets the corresponding ODRx bit

BS11

Bit 11: Port x set bit y (y= 0..15).

Allowed values:
1: Set: Sets the corresponding ODRx bit

BS12

Bit 12: Port x set bit y (y= 0..15).

Allowed values:
1: Set: Sets the corresponding ODRx bit

BS13

Bit 13: Port x set bit y (y= 0..15).

Allowed values:
1: Set: Sets the corresponding ODRx bit

BS14

Bit 14: Port x set bit y (y= 0..15).

Allowed values:
1: Set: Sets the corresponding ODRx bit

BS15

Bit 15: Port x set bit y (y= 0..15).

Allowed values:
1: Set: Sets the corresponding ODRx bit

BR0

Bit 16: Port x set bit y (y= 0..15).

Allowed values:
1: Reset: Resets the corresponding ODRx bit

BR1

Bit 17: Port x reset bit y (y = 0..15).

Allowed values:
1: Reset: Resets the corresponding ODRx bit

BR2

Bit 18: Port x reset bit y (y = 0..15).

Allowed values:
1: Reset: Resets the corresponding ODRx bit

BR3

Bit 19: Port x reset bit y (y = 0..15).

Allowed values:
1: Reset: Resets the corresponding ODRx bit

BR4

Bit 20: Port x reset bit y (y = 0..15).

Allowed values:
1: Reset: Resets the corresponding ODRx bit

BR5

Bit 21: Port x reset bit y (y = 0..15).

Allowed values:
1: Reset: Resets the corresponding ODRx bit

BR6

Bit 22: Port x reset bit y (y = 0..15).

Allowed values:
1: Reset: Resets the corresponding ODRx bit

BR7

Bit 23: Port x reset bit y (y = 0..15).

Allowed values:
1: Reset: Resets the corresponding ODRx bit

BR8

Bit 24: Port x reset bit y (y = 0..15).

Allowed values:
1: Reset: Resets the corresponding ODRx bit

BR9

Bit 25: Port x reset bit y (y = 0..15).

Allowed values:
1: Reset: Resets the corresponding ODRx bit

BR10

Bit 26: Port x reset bit y (y = 0..15).

Allowed values:
1: Reset: Resets the corresponding ODRx bit

BR11

Bit 27: Port x reset bit y (y = 0..15).

Allowed values:
1: Reset: Resets the corresponding ODRx bit

BR12

Bit 28: Port x reset bit y (y = 0..15).

Allowed values:
1: Reset: Resets the corresponding ODRx bit

BR13

Bit 29: Port x reset bit y (y = 0..15).

Allowed values:
1: Reset: Resets the corresponding ODRx bit

BR14

Bit 30: Port x reset bit y (y = 0..15).

Allowed values:
1: Reset: Resets the corresponding ODRx bit

BR15

Bit 31: Port x reset bit y (y = 0..15).

Allowed values:
1: Reset: Resets the corresponding ODRx bit

LCKR

GPIO port configuration lock register

Offset: 0x1C, reset: 0x00000000, access: read-write

17/17 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
															LCKK rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
LCK15 rw	LCK14 rw	LCK13 rw	LCK12 rw	LCK11 rw	LCK10 rw	LCK9 rw	LCK8 rw	LCK7 rw	LCK6 rw	LCK5 rw	LCK4 rw	LCK3 rw	LCK2 rw	LCK1 rw	LCK0 rw

Toggle Fields.

LCK0

Bit 0: Port x lock bit y (y= 0..15).

Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked

LCK1

Bit 1: Port x lock bit y (y= 0..15).

Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked

LCK2

Bit 2: Port x lock bit y (y= 0..15).

Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked

LCK3

Bit 3: Port x lock bit y (y= 0..15).

Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked

LCK4

Bit 4: Port x lock bit y (y= 0..15).

Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked

LCK5

Bit 5: Port x lock bit y (y= 0..15).

Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked

LCK6

Bit 6: Port x lock bit y (y= 0..15).

Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked

LCK7

Bit 7: Port x lock bit y (y= 0..15).

Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked

LCK8

Bit 8: Port x lock bit y (y= 0..15).

Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked

LCK9

Bit 9: Port x lock bit y (y= 0..15).

Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked

LCK10

Bit 10: Port x lock bit y (y= 0..15).

Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked

LCK11

Bit 11: Port x lock bit y (y= 0..15).

Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked

LCK12

Bit 12: Port x lock bit y (y= 0..15).

Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked

LCK13

Bit 13: Port x lock bit y (y= 0..15).

Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked

LCK14

Bit 14: Port x lock bit y (y= 0..15).

Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked

LCK15

Bit 15: Port x lock bit y (y= 0..15).

Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked

LCKK

Bit 16: Port x lock bit y (y= 0..15).

Allowed values:
0: NotActive: Port configuration lock key not active
1: Active: Port configuration lock key active

AFRL

GPIO alternate function low register

Offset: 0x20, reset: 0x00000000, access: read-write

8/8 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
AFRL7 rw				AFRL6 rw				AFRL5 rw				AFRL4 rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
AFRL3 rw				AFRL2 rw				AFRL1 rw				AFRL0 rw

Toggle Fields.

AFRL0

Bits 0-3: Alternate function selection for port x bit y (y = 0..7).

AFRL1

Bits 4-7: Alternate function selection for port x bit y (y = 0..7).

AFRL2

Bits 8-11: Alternate function selection for port x bit y (y = 0..7).

AFRL3

Bits 12-15: Alternate function selection for port x bit y (y = 0..7).

AFRL4

Bits 16-19: Alternate function selection for port x bit y (y = 0..7).

AFRL5

Bits 20-23: Alternate function selection for port x bit y (y = 0..7).

AFRL6

Bits 24-27: Alternate function selection for port x bit y (y = 0..7).

AFRL7

Bits 28-31: Alternate function selection for port x bit y (y = 0..7).

AFRH

GPIO alternate function high register

Offset: 0x24, reset: 0x00000000, access: read-write

8/8 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
AFRH15 rw				AFRH14 rw				AFRH13 rw				AFRH12 rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
AFRH11 rw				AFRH10 rw				AFRH9 rw				AFRH8 rw

Toggle Fields.

AFRH8

Bits 0-3: Alternate function selection for port x bit y (y = 8..15).

AFRH9

Bits 4-7: Alternate function selection for port x bit y (y = 8..15).

AFRH10

Bits 8-11: Alternate function selection for port x bit y (y = 8..15).

AFRH11

Bits 12-15: Alternate function selection for port x bit y (y = 8..15).

AFRH12

Bits 16-19: Alternate function selection for port x bit y (y = 8..15).

AFRH13

Bits 20-23: Alternate function selection for port x bit y (y = 8..15).

AFRH14

Bits 24-27: Alternate function selection for port x bit y (y = 8..15).

AFRH15

Bits 28-31: Alternate function selection for port x bit y (y = 8..15).

GPIOC

0x40020800: General-purpose I/Os

161/161 fields covered. Toggle Registers.

MODER

GPIO port mode register

Offset: 0x0, reset: 0x00000000, access: read-write

16/16 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
MODER15 rw		MODER14 rw		MODER13 rw		MODER12 rw		MODER11 rw		MODER10 rw		MODER9 rw		MODER8 rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
MODER7 rw		MODER6 rw		MODER5 rw		MODER4 rw		MODER3 rw		MODER2 rw		MODER1 rw		MODER0 rw

Toggle Fields.

MODER0

Bits 0-1: Port x configuration bits (y = 0..15).

Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode

MODER1

Bits 2-3: Port x configuration bits (y = 0..15).

Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode

MODER2

Bits 4-5: Port x configuration bits (y = 0..15).

Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode

MODER3

Bits 6-7: Port x configuration bits (y = 0..15).

Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode

MODER4

Bits 8-9: Port x configuration bits (y = 0..15).

Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode

MODER5

Bits 10-11: Port x configuration bits (y = 0..15).

Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode

MODER6

Bits 12-13: Port x configuration bits (y = 0..15).

Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode

MODER7

Bits 14-15: Port x configuration bits (y = 0..15).

Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode

MODER8

Bits 16-17: Port x configuration bits (y = 0..15).

Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode

MODER9

Bits 18-19: Port x configuration bits (y = 0..15).

Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode

MODER10

Bits 20-21: Port x configuration bits (y = 0..15).

Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode

MODER11

Bits 22-23: Port x configuration bits (y = 0..15).

Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode

MODER12

Bits 24-25: Port x configuration bits (y = 0..15).

Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode

MODER13

Bits 26-27: Port x configuration bits (y = 0..15).

Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode

MODER14

Bits 28-29: Port x configuration bits (y = 0..15).

Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode

MODER15

Bits 30-31: Port x configuration bits (y = 0..15).

Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode

OTYPER

GPIO port output type register

Offset: 0x4, reset: 0x00000000, access: read-write

16/16 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
OT15 rw	OT14 rw	OT13 rw	OT12 rw	OT11 rw	OT10 rw	OT9 rw	OT8 rw	OT7 rw	OT6 rw	OT5 rw	OT4 rw	OT3 rw	OT2 rw	OT1 rw	OT0 rw

Toggle Fields.

OT0

Bit 0: Port x configuration bits (y = 0..15).

Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain

OT1

Bit 1: Port x configuration bits (y = 0..15).

Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain

OT2

Bit 2: Port x configuration bits (y = 0..15).

Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain

OT3

Bit 3: Port x configuration bits (y = 0..15).

Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain

OT4

Bit 4: Port x configuration bits (y = 0..15).

Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain

OT5

Bit 5: Port x configuration bits (y = 0..15).

Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain

OT6

Bit 6: Port x configuration bits (y = 0..15).

Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain

OT7

Bit 7: Port x configuration bits (y = 0..15).

Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain

OT8

Bit 8: Port x configuration bits (y = 0..15).

Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain

OT9

Bit 9: Port x configuration bits (y = 0..15).

Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain

OT10

Bit 10: Port x configuration bits (y = 0..15).

Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain

OT11

Bit 11: Port x configuration bits (y = 0..15).

Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain

OT12

Bit 12: Port x configuration bits (y = 0..15).

Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain

OT13

Bit 13: Port x configuration bits (y = 0..15).

Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain

OT14

Bit 14: Port x configuration bits (y = 0..15).

Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain

OT15

Bit 15: Port x configuration bits (y = 0..15).

Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain

OSPEEDR

GPIO port output speed register

Offset: 0x8, reset: 0x00000000, access: read-write

16/16 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
OSPEEDR15 rw		OSPEEDR14 rw		OSPEEDR13 rw		OSPEEDR12 rw		OSPEEDR11 rw		OSPEEDR10 rw		OSPEEDR9 rw		OSPEEDR8 rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
OSPEEDR7 rw		OSPEEDR6 rw		OSPEEDR5 rw		OSPEEDR4 rw		OSPEEDR3 rw		OSPEEDR2 rw		OSPEEDR1 rw		OSPEEDR0 rw

Toggle Fields.

OSPEEDR0

Bits 0-1: Port x configuration bits (y = 0..15).

Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed

OSPEEDR1

Bits 2-3: Port x configuration bits (y = 0..15).

Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed

OSPEEDR2

Bits 4-5: Port x configuration bits (y = 0..15).

Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed

OSPEEDR3

Bits 6-7: Port x configuration bits (y = 0..15).

Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed

OSPEEDR4

Bits 8-9: Port x configuration bits (y = 0..15).

Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed

OSPEEDR5

Bits 10-11: Port x configuration bits (y = 0..15).

Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed

OSPEEDR6

Bits 12-13: Port x configuration bits (y = 0..15).

Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed

OSPEEDR7

Bits 14-15: Port x configuration bits (y = 0..15).

Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed

OSPEEDR8

Bits 16-17: Port x configuration bits (y = 0..15).

Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed

OSPEEDR9

Bits 18-19: Port x configuration bits (y = 0..15).

Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed

OSPEEDR10

Bits 20-21: Port x configuration bits (y = 0..15).

Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed

OSPEEDR11

Bits 22-23: Port x configuration bits (y = 0..15).

Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed

OSPEEDR12

Bits 24-25: Port x configuration bits (y = 0..15).

Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed

OSPEEDR13

Bits 26-27: Port x configuration bits (y = 0..15).

Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed

OSPEEDR14

Bits 28-29: Port x configuration bits (y = 0..15).

Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed

OSPEEDR15

Bits 30-31: Port x configuration bits (y = 0..15).

Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed

PUPDR

GPIO port pull-up/pull-down register

Offset: 0xC, reset: 0x00000000, access: read-write

16/16 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
PUPDR15 rw		PUPDR14 rw		PUPDR13 rw		PUPDR12 rw		PUPDR11 rw		PUPDR10 rw		PUPDR9 rw		PUPDR8 rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
PUPDR7 rw		PUPDR6 rw		PUPDR5 rw		PUPDR4 rw		PUPDR3 rw		PUPDR2 rw		PUPDR1 rw		PUPDR0 rw

Toggle Fields.

PUPDR0

Bits 0-1: Port x configuration bits (y = 0..15).

Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down

PUPDR1

Bits 2-3: Port x configuration bits (y = 0..15).

Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down

PUPDR2

Bits 4-5: Port x configuration bits (y = 0..15).

Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down

PUPDR3

Bits 6-7: Port x configuration bits (y = 0..15).

Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down

PUPDR4

Bits 8-9: Port x configuration bits (y = 0..15).

Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down

PUPDR5

Bits 10-11: Port x configuration bits (y = 0..15).

Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down

PUPDR6

Bits 12-13: Port x configuration bits (y = 0..15).

Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down

PUPDR7

Bits 14-15: Port x configuration bits (y = 0..15).

Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down

PUPDR8

Bits 16-17: Port x configuration bits (y = 0..15).

Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down

PUPDR9

Bits 18-19: Port x configuration bits (y = 0..15).

Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down

PUPDR10

Bits 20-21: Port x configuration bits (y = 0..15).

Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down

PUPDR11

Bits 22-23: Port x configuration bits (y = 0..15).

Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down

PUPDR12

Bits 24-25: Port x configuration bits (y = 0..15).

Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down

PUPDR13

Bits 26-27: Port x configuration bits (y = 0..15).

Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down

PUPDR14

Bits 28-29: Port x configuration bits (y = 0..15).

Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down

PUPDR15

Bits 30-31: Port x configuration bits (y = 0..15).

Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down

IDR

GPIO port input data register

Offset: 0x10, reset: 0x00000000, access: read-only

16/16 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
IDR15 r	IDR14 r	IDR13 r	IDR12 r	IDR11 r	IDR10 r	IDR9 r	IDR8 r	IDR7 r	IDR6 r	IDR5 r	IDR4 r	IDR3 r	IDR2 r	IDR1 r	IDR0 r

Toggle Fields.

IDR0

Bit 0: Port input data (y = 0..15).

Allowed values:
1: High: Input is logic high
0: Low: Input is logic low

IDR1

Bit 1: Port input data (y = 0..15).

Allowed values:
1: High: Input is logic high
0: Low: Input is logic low

IDR2

Bit 2: Port input data (y = 0..15).

Allowed values:
1: High: Input is logic high
0: Low: Input is logic low

IDR3

Bit 3: Port input data (y = 0..15).

Allowed values:
1: High: Input is logic high
0: Low: Input is logic low

IDR4

Bit 4: Port input data (y = 0..15).

Allowed values:
1: High: Input is logic high
0: Low: Input is logic low

IDR5

Bit 5: Port input data (y = 0..15).

Allowed values:
1: High: Input is logic high
0: Low: Input is logic low

IDR6

Bit 6: Port input data (y = 0..15).

Allowed values:
1: High: Input is logic high
0: Low: Input is logic low

IDR7

Bit 7: Port input data (y = 0..15).

Allowed values:
1: High: Input is logic high
0: Low: Input is logic low

IDR8

Bit 8: Port input data (y = 0..15).

Allowed values:
1: High: Input is logic high
0: Low: Input is logic low

IDR9

Bit 9: Port input data (y = 0..15).

Allowed values:
1: High: Input is logic high
0: Low: Input is logic low

IDR10

Bit 10: Port input data (y = 0..15).

Allowed values:
1: High: Input is logic high
0: Low: Input is logic low

IDR11

Bit 11: Port input data (y = 0..15).

Allowed values:
1: High: Input is logic high
0: Low: Input is logic low

IDR12

Bit 12: Port input data (y = 0..15).

Allowed values:
1: High: Input is logic high
0: Low: Input is logic low

IDR13

Bit 13: Port input data (y = 0..15).

Allowed values:
1: High: Input is logic high
0: Low: Input is logic low

IDR14

Bit 14: Port input data (y = 0..15).

Allowed values:
1: High: Input is logic high
0: Low: Input is logic low

IDR15

Bit 15: Port input data (y = 0..15).

Allowed values:
1: High: Input is logic high
0: Low: Input is logic low

ODR

GPIO port output data register

Offset: 0x14, reset: 0x00000000, access: read-write

16/16 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
ODR15 rw	ODR14 rw	ODR13 rw	ODR12 rw	ODR11 rw	ODR10 rw	ODR9 rw	ODR8 rw	ODR7 rw	ODR6 rw	ODR5 rw	ODR4 rw	ODR3 rw	ODR2 rw	ODR1 rw	ODR0 rw

Toggle Fields.

ODR0

Bit 0: Port output data (y = 0..15).

Allowed values:
1: High: Set output to logic high
0: Low: Set output to logic low

ODR1

Bit 1: Port output data (y = 0..15).

Allowed values:
1: High: Set output to logic high
0: Low: Set output to logic low

ODR2

Bit 2: Port output data (y = 0..15).

Allowed values:
1: High: Set output to logic high
0: Low: Set output to logic low

ODR3

Bit 3: Port output data (y = 0..15).

Allowed values:
1: High: Set output to logic high
0: Low: Set output to logic low

ODR4

Bit 4: Port output data (y = 0..15).

Allowed values:
1: High: Set output to logic high
0: Low: Set output to logic low

ODR5

Bit 5: Port output data (y = 0..15).

Allowed values:
1: High: Set output to logic high
0: Low: Set output to logic low

ODR6

Bit 6: Port output data (y = 0..15).

Allowed values:
1: High: Set output to logic high
0: Low: Set output to logic low

ODR7

Bit 7: Port output data (y = 0..15).

Allowed values:
1: High: Set output to logic high
0: Low: Set output to logic low

ODR8

Bit 8: Port output data (y = 0..15).

Allowed values:
1: High: Set output to logic high
0: Low: Set output to logic low

ODR9

Bit 9: Port output data (y = 0..15).

Allowed values:
1: High: Set output to logic high
0: Low: Set output to logic low

ODR10

Bit 10: Port output data (y = 0..15).

Allowed values:
1: High: Set output to logic high
0: Low: Set output to logic low

ODR11

Bit 11: Port output data (y = 0..15).

Allowed values:
1: High: Set output to logic high
0: Low: Set output to logic low

ODR12

Bit 12: Port output data (y = 0..15).

Allowed values:
1: High: Set output to logic high
0: Low: Set output to logic low

ODR13

Bit 13: Port output data (y = 0..15).

Allowed values:
1: High: Set output to logic high
0: Low: Set output to logic low

ODR14

Bit 14: Port output data (y = 0..15).

Allowed values:
1: High: Set output to logic high
0: Low: Set output to logic low

ODR15

Bit 15: Port output data (y = 0..15).

Allowed values:
1: High: Set output to logic high
0: Low: Set output to logic low

BSRR

GPIO port bit set/reset register

Offset: 0x18, reset: 0x00000000, access: write-only

32/32 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
BR15 w	BR14 w	BR13 w	BR12 w	BR11 w	BR10 w	BR9 w	BR8 w	BR7 w	BR6 w	BR5 w	BR4 w	BR3 w	BR2 w	BR1 w	BR0 w
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
BS15 w	BS14 w	BS13 w	BS12 w	BS11 w	BS10 w	BS9 w	BS8 w	BS7 w	BS6 w	BS5 w	BS4 w	BS3 w	BS2 w	BS1 w	BS0 w

Toggle Fields.

BS0

Bit 0: Port x set bit y (y= 0..15).

Allowed values:
1: Set: Sets the corresponding ODRx bit

BS1

Bit 1: Port x set bit y (y= 0..15).

Allowed values:
1: Set: Sets the corresponding ODRx bit

BS2

Bit 2: Port x set bit y (y= 0..15).

Allowed values:
1: Set: Sets the corresponding ODRx bit

BS3

Bit 3: Port x set bit y (y= 0..15).

Allowed values:
1: Set: Sets the corresponding ODRx bit

BS4

Bit 4: Port x set bit y (y= 0..15).

Allowed values:
1: Set: Sets the corresponding ODRx bit

BS5

Bit 5: Port x set bit y (y= 0..15).

Allowed values:
1: Set: Sets the corresponding ODRx bit

BS6

Bit 6: Port x set bit y (y= 0..15).

Allowed values:
1: Set: Sets the corresponding ODRx bit

BS7

Bit 7: Port x set bit y (y= 0..15).

Allowed values:
1: Set: Sets the corresponding ODRx bit

BS8

Bit 8: Port x set bit y (y= 0..15).

Allowed values:
1: Set: Sets the corresponding ODRx bit

BS9

Bit 9: Port x set bit y (y= 0..15).

Allowed values:
1: Set: Sets the corresponding ODRx bit

BS10

Bit 10: Port x set bit y (y= 0..15).

Allowed values:
1: Set: Sets the corresponding ODRx bit

BS11

Bit 11: Port x set bit y (y= 0..15).

Allowed values:
1: Set: Sets the corresponding ODRx bit

BS12

Bit 12: Port x set bit y (y= 0..15).

Allowed values:
1: Set: Sets the corresponding ODRx bit

BS13

Bit 13: Port x set bit y (y= 0..15).

Allowed values:
1: Set: Sets the corresponding ODRx bit

BS14

Bit 14: Port x set bit y (y= 0..15).

Allowed values:
1: Set: Sets the corresponding ODRx bit

BS15

Bit 15: Port x set bit y (y= 0..15).

Allowed values:
1: Set: Sets the corresponding ODRx bit

BR0

Bit 16: Port x set bit y (y= 0..15).

Allowed values:
1: Reset: Resets the corresponding ODRx bit

BR1

Bit 17: Port x reset bit y (y = 0..15).

Allowed values:
1: Reset: Resets the corresponding ODRx bit

BR2

Bit 18: Port x reset bit y (y = 0..15).

Allowed values:
1: Reset: Resets the corresponding ODRx bit

BR3

Bit 19: Port x reset bit y (y = 0..15).

Allowed values:
1: Reset: Resets the corresponding ODRx bit

BR4

Bit 20: Port x reset bit y (y = 0..15).

Allowed values:
1: Reset: Resets the corresponding ODRx bit

BR5

Bit 21: Port x reset bit y (y = 0..15).

Allowed values:
1: Reset: Resets the corresponding ODRx bit

BR6

Bit 22: Port x reset bit y (y = 0..15).

Allowed values:
1: Reset: Resets the corresponding ODRx bit

BR7

Bit 23: Port x reset bit y (y = 0..15).

Allowed values:
1: Reset: Resets the corresponding ODRx bit

BR8

Bit 24: Port x reset bit y (y = 0..15).

Allowed values:
1: Reset: Resets the corresponding ODRx bit

BR9

Bit 25: Port x reset bit y (y = 0..15).

Allowed values:
1: Reset: Resets the corresponding ODRx bit

BR10

Bit 26: Port x reset bit y (y = 0..15).

Allowed values:
1: Reset: Resets the corresponding ODRx bit

BR11

Bit 27: Port x reset bit y (y = 0..15).

Allowed values:
1: Reset: Resets the corresponding ODRx bit

BR12

Bit 28: Port x reset bit y (y = 0..15).

Allowed values:
1: Reset: Resets the corresponding ODRx bit

BR13

Bit 29: Port x reset bit y (y = 0..15).

Allowed values:
1: Reset: Resets the corresponding ODRx bit

BR14

Bit 30: Port x reset bit y (y = 0..15).

Allowed values:
1: Reset: Resets the corresponding ODRx bit

BR15

Bit 31: Port x reset bit y (y = 0..15).

Allowed values:
1: Reset: Resets the corresponding ODRx bit

LCKR

GPIO port configuration lock register

Offset: 0x1C, reset: 0x00000000, access: read-write

17/17 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
															LCKK rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
LCK15 rw	LCK14 rw	LCK13 rw	LCK12 rw	LCK11 rw	LCK10 rw	LCK9 rw	LCK8 rw	LCK7 rw	LCK6 rw	LCK5 rw	LCK4 rw	LCK3 rw	LCK2 rw	LCK1 rw	LCK0 rw

Toggle Fields.

LCK0

Bit 0: Port x lock bit y (y= 0..15).

Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked

LCK1

Bit 1: Port x lock bit y (y= 0..15).

Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked

LCK2

Bit 2: Port x lock bit y (y= 0..15).

Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked

LCK3

Bit 3: Port x lock bit y (y= 0..15).

Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked

LCK4

Bit 4: Port x lock bit y (y= 0..15).

Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked

LCK5

Bit 5: Port x lock bit y (y= 0..15).

Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked

LCK6

Bit 6: Port x lock bit y (y= 0..15).

Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked

LCK7

Bit 7: Port x lock bit y (y= 0..15).

Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked

LCK8

Bit 8: Port x lock bit y (y= 0..15).

Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked

LCK9

Bit 9: Port x lock bit y (y= 0..15).

Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked

LCK10

Bit 10: Port x lock bit y (y= 0..15).

Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked

LCK11

Bit 11: Port x lock bit y (y= 0..15).

Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked

LCK12

Bit 12: Port x lock bit y (y= 0..15).

Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked

LCK13

Bit 13: Port x lock bit y (y= 0..15).

Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked

LCK14

Bit 14: Port x lock bit y (y= 0..15).

Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked

LCK15

Bit 15: Port x lock bit y (y= 0..15).

Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked

LCKK

Bit 16: Port x lock bit y (y= 0..15).

Allowed values:
0: NotActive: Port configuration lock key not active
1: Active: Port configuration lock key active

AFRL

GPIO alternate function low register

Offset: 0x20, reset: 0x00000000, access: read-write

8/8 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
AFRL7 rw				AFRL6 rw				AFRL5 rw				AFRL4 rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
AFRL3 rw				AFRL2 rw				AFRL1 rw				AFRL0 rw

Toggle Fields.

AFRL0

Bits 0-3: Alternate function selection for port x bit y (y = 0..7).

AFRL1

Bits 4-7: Alternate function selection for port x bit y (y = 0..7).

AFRL2

Bits 8-11: Alternate function selection for port x bit y (y = 0..7).

AFRL3

Bits 12-15: Alternate function selection for port x bit y (y = 0..7).

AFRL4

Bits 16-19: Alternate function selection for port x bit y (y = 0..7).

AFRL5

Bits 20-23: Alternate function selection for port x bit y (y = 0..7).

AFRL6

Bits 24-27: Alternate function selection for port x bit y (y = 0..7).

AFRL7

Bits 28-31: Alternate function selection for port x bit y (y = 0..7).

AFRH

GPIO alternate function high register

Offset: 0x24, reset: 0x00000000, access: read-write

8/8 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
AFRH15 rw				AFRH14 rw				AFRH13 rw				AFRH12 rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
AFRH11 rw				AFRH10 rw				AFRH9 rw				AFRH8 rw

Toggle Fields.

AFRH8

Bits 0-3: Alternate function selection for port x bit y (y = 8..15).

AFRH9

Bits 4-7: Alternate function selection for port x bit y (y = 8..15).

AFRH10

Bits 8-11: Alternate function selection for port x bit y (y = 8..15).

AFRH11

Bits 12-15: Alternate function selection for port x bit y (y = 8..15).

AFRH12

Bits 16-19: Alternate function selection for port x bit y (y = 8..15).

AFRH13

Bits 20-23: Alternate function selection for port x bit y (y = 8..15).

AFRH14

Bits 24-27: Alternate function selection for port x bit y (y = 8..15).

AFRH15

Bits 28-31: Alternate function selection for port x bit y (y = 8..15).

GPIOD

0X40020C00: General-purpose I/Os

161/161 fields covered. Toggle Registers.

MODER

GPIO port mode register

Offset: 0x0, reset: 0x00000000, access: read-write

16/16 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
MODER15 rw		MODER14 rw		MODER13 rw		MODER12 rw		MODER11 rw		MODER10 rw		MODER9 rw		MODER8 rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
MODER7 rw		MODER6 rw		MODER5 rw		MODER4 rw		MODER3 rw		MODER2 rw		MODER1 rw		MODER0 rw

Toggle Fields.

MODER0

Bits 0-1: Port x configuration bits (y = 0..15).

Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode

MODER1

Bits 2-3: Port x configuration bits (y = 0..15).

Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode

MODER2

Bits 4-5: Port x configuration bits (y = 0..15).

Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode

MODER3

Bits 6-7: Port x configuration bits (y = 0..15).

Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode

MODER4

Bits 8-9: Port x configuration bits (y = 0..15).

Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode

MODER5

Bits 10-11: Port x configuration bits (y = 0..15).

Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode

MODER6

Bits 12-13: Port x configuration bits (y = 0..15).

Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode

MODER7

Bits 14-15: Port x configuration bits (y = 0..15).

Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode

MODER8

Bits 16-17: Port x configuration bits (y = 0..15).

Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode

MODER9

Bits 18-19: Port x configuration bits (y = 0..15).

Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode

MODER10

Bits 20-21: Port x configuration bits (y = 0..15).

Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode

MODER11

Bits 22-23: Port x configuration bits (y = 0..15).

Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode

MODER12

Bits 24-25: Port x configuration bits (y = 0..15).

Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode

MODER13

Bits 26-27: Port x configuration bits (y = 0..15).

Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode

MODER14

Bits 28-29: Port x configuration bits (y = 0..15).

Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode

MODER15

Bits 30-31: Port x configuration bits (y = 0..15).

Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode

OTYPER

GPIO port output type register

Offset: 0x4, reset: 0x00000000, access: read-write

16/16 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
OT15 rw	OT14 rw	OT13 rw	OT12 rw	OT11 rw	OT10 rw	OT9 rw	OT8 rw	OT7 rw	OT6 rw	OT5 rw	OT4 rw	OT3 rw	OT2 rw	OT1 rw	OT0 rw

Toggle Fields.

OT0

Bit 0: Port x configuration bits (y = 0..15).

Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain

OT1

Bit 1: Port x configuration bits (y = 0..15).

Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain

OT2

Bit 2: Port x configuration bits (y = 0..15).

Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain

OT3

Bit 3: Port x configuration bits (y = 0..15).

Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain

OT4

Bit 4: Port x configuration bits (y = 0..15).

Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain

OT5

Bit 5: Port x configuration bits (y = 0..15).

Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain

OT6

Bit 6: Port x configuration bits (y = 0..15).

Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain

OT7

Bit 7: Port x configuration bits (y = 0..15).

Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain

OT8

Bit 8: Port x configuration bits (y = 0..15).

Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain

OT9

Bit 9: Port x configuration bits (y = 0..15).

Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain

OT10

Bit 10: Port x configuration bits (y = 0..15).

Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain

OT11

Bit 11: Port x configuration bits (y = 0..15).

Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain

OT12

Bit 12: Port x configuration bits (y = 0..15).

Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain

OT13

Bit 13: Port x configuration bits (y = 0..15).

Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain

OT14

Bit 14: Port x configuration bits (y = 0..15).

Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain

OT15

Bit 15: Port x configuration bits (y = 0..15).

Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain

OSPEEDR

GPIO port output speed register

Offset: 0x8, reset: 0x00000000, access: read-write

16/16 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
OSPEEDR15 rw		OSPEEDR14 rw		OSPEEDR13 rw		OSPEEDR12 rw		OSPEEDR11 rw		OSPEEDR10 rw		OSPEEDR9 rw		OSPEEDR8 rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
OSPEEDR7 rw		OSPEEDR6 rw		OSPEEDR5 rw		OSPEEDR4 rw		OSPEEDR3 rw		OSPEEDR2 rw		OSPEEDR1 rw		OSPEEDR0 rw

Toggle Fields.

OSPEEDR0

Bits 0-1: Port x configuration bits (y = 0..15).

Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed

OSPEEDR1

Bits 2-3: Port x configuration bits (y = 0..15).

Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed

OSPEEDR2

Bits 4-5: Port x configuration bits (y = 0..15).

Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed

OSPEEDR3

Bits 6-7: Port x configuration bits (y = 0..15).

Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed

OSPEEDR4

Bits 8-9: Port x configuration bits (y = 0..15).

Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed

OSPEEDR5

Bits 10-11: Port x configuration bits (y = 0..15).

Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed

OSPEEDR6

Bits 12-13: Port x configuration bits (y = 0..15).

Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed

OSPEEDR7

Bits 14-15: Port x configuration bits (y = 0..15).

Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed

OSPEEDR8

Bits 16-17: Port x configuration bits (y = 0..15).

Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed

OSPEEDR9

Bits 18-19: Port x configuration bits (y = 0..15).

Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed

OSPEEDR10

Bits 20-21: Port x configuration bits (y = 0..15).

Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed

OSPEEDR11

Bits 22-23: Port x configuration bits (y = 0..15).

Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed

OSPEEDR12

Bits 24-25: Port x configuration bits (y = 0..15).

Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed

OSPEEDR13

Bits 26-27: Port x configuration bits (y = 0..15).

Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed

OSPEEDR14

Bits 28-29: Port x configuration bits (y = 0..15).

Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed

OSPEEDR15

Bits 30-31: Port x configuration bits (y = 0..15).

Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed

PUPDR

GPIO port pull-up/pull-down register

Offset: 0xC, reset: 0x00000000, access: read-write

16/16 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
PUPDR15 rw		PUPDR14 rw		PUPDR13 rw		PUPDR12 rw		PUPDR11 rw		PUPDR10 rw		PUPDR9 rw		PUPDR8 rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
PUPDR7 rw		PUPDR6 rw		PUPDR5 rw		PUPDR4 rw		PUPDR3 rw		PUPDR2 rw		PUPDR1 rw		PUPDR0 rw

Toggle Fields.

PUPDR0

Bits 0-1: Port x configuration bits (y = 0..15).

Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down

PUPDR1

Bits 2-3: Port x configuration bits (y = 0..15).

Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down

PUPDR2

Bits 4-5: Port x configuration bits (y = 0..15).

Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down

PUPDR3

Bits 6-7: Port x configuration bits (y = 0..15).

Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down

PUPDR4

Bits 8-9: Port x configuration bits (y = 0..15).

Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down

PUPDR5

Bits 10-11: Port x configuration bits (y = 0..15).

Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down

PUPDR6

Bits 12-13: Port x configuration bits (y = 0..15).

Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down

PUPDR7

Bits 14-15: Port x configuration bits (y = 0..15).

Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down

PUPDR8

Bits 16-17: Port x configuration bits (y = 0..15).

Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down

PUPDR9

Bits 18-19: Port x configuration bits (y = 0..15).

Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down

PUPDR10

Bits 20-21: Port x configuration bits (y = 0..15).

Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down

PUPDR11

Bits 22-23: Port x configuration bits (y = 0..15).

Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down

PUPDR12

Bits 24-25: Port x configuration bits (y = 0..15).

Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down

PUPDR13

Bits 26-27: Port x configuration bits (y = 0..15).

Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down

PUPDR14

Bits 28-29: Port x configuration bits (y = 0..15).

Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down

PUPDR15

Bits 30-31: Port x configuration bits (y = 0..15).

Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down

IDR

GPIO port input data register

Offset: 0x10, reset: 0x00000000, access: read-only

16/16 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
IDR15 r	IDR14 r	IDR13 r	IDR12 r	IDR11 r	IDR10 r	IDR9 r	IDR8 r	IDR7 r	IDR6 r	IDR5 r	IDR4 r	IDR3 r	IDR2 r	IDR1 r	IDR0 r

Toggle Fields.

IDR0

Bit 0: Port input data (y = 0..15).

Allowed values:
1: High: Input is logic high
0: Low: Input is logic low

IDR1

Bit 1: Port input data (y = 0..15).

Allowed values:
1: High: Input is logic high
0: Low: Input is logic low

IDR2

Bit 2: Port input data (y = 0..15).

Allowed values:
1: High: Input is logic high
0: Low: Input is logic low

IDR3

Bit 3: Port input data (y = 0..15).

Allowed values:
1: High: Input is logic high
0: Low: Input is logic low

IDR4

Bit 4: Port input data (y = 0..15).

Allowed values:
1: High: Input is logic high
0: Low: Input is logic low

IDR5

Bit 5: Port input data (y = 0..15).

Allowed values:
1: High: Input is logic high
0: Low: Input is logic low

IDR6

Bit 6: Port input data (y = 0..15).

Allowed values:
1: High: Input is logic high
0: Low: Input is logic low

IDR7

Bit 7: Port input data (y = 0..15).

Allowed values:
1: High: Input is logic high
0: Low: Input is logic low

IDR8

Bit 8: Port input data (y = 0..15).

Allowed values:
1: High: Input is logic high
0: Low: Input is logic low

IDR9

Bit 9: Port input data (y = 0..15).

Allowed values:
1: High: Input is logic high
0: Low: Input is logic low

IDR10

Bit 10: Port input data (y = 0..15).

Allowed values:
1: High: Input is logic high
0: Low: Input is logic low

IDR11

Bit 11: Port input data (y = 0..15).

Allowed values:
1: High: Input is logic high
0: Low: Input is logic low

IDR12

Bit 12: Port input data (y = 0..15).

Allowed values:
1: High: Input is logic high
0: Low: Input is logic low

IDR13

Bit 13: Port input data (y = 0..15).

Allowed values:
1: High: Input is logic high
0: Low: Input is logic low

IDR14

Bit 14: Port input data (y = 0..15).

Allowed values:
1: High: Input is logic high
0: Low: Input is logic low

IDR15

Bit 15: Port input data (y = 0..15).

Allowed values:
1: High: Input is logic high
0: Low: Input is logic low

ODR

GPIO port output data register

Offset: 0x14, reset: 0x00000000, access: read-write

16/16 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
ODR15 rw	ODR14 rw	ODR13 rw	ODR12 rw	ODR11 rw	ODR10 rw	ODR9 rw	ODR8 rw	ODR7 rw	ODR6 rw	ODR5 rw	ODR4 rw	ODR3 rw	ODR2 rw	ODR1 rw	ODR0 rw

Toggle Fields.

ODR0

Bit 0: Port output data (y = 0..15).

Allowed values:
1: High: Set output to logic high
0: Low: Set output to logic low

ODR1

Bit 1: Port output data (y = 0..15).

Allowed values:
1: High: Set output to logic high
0: Low: Set output to logic low

ODR2

Bit 2: Port output data (y = 0..15).

Allowed values:
1: High: Set output to logic high
0: Low: Set output to logic low

ODR3

Bit 3: Port output data (y = 0..15).

Allowed values:
1: High: Set output to logic high
0: Low: Set output to logic low

ODR4

Bit 4: Port output data (y = 0..15).

Allowed values:
1: High: Set output to logic high
0: Low: Set output to logic low

ODR5

Bit 5: Port output data (y = 0..15).

Allowed values:
1: High: Set output to logic high
0: Low: Set output to logic low

ODR6

Bit 6: Port output data (y = 0..15).

Allowed values:
1: High: Set output to logic high
0: Low: Set output to logic low

ODR7

Bit 7: Port output data (y = 0..15).

Allowed values:
1: High: Set output to logic high
0: Low: Set output to logic low

ODR8

Bit 8: Port output data (y = 0..15).

Allowed values:
1: High: Set output to logic high
0: Low: Set output to logic low

ODR9

Bit 9: Port output data (y = 0..15).

Allowed values:
1: High: Set output to logic high
0: Low: Set output to logic low

ODR10

Bit 10: Port output data (y = 0..15).

Allowed values:
1: High: Set output to logic high
0: Low: Set output to logic low

ODR11

Bit 11: Port output data (y = 0..15).

Allowed values:
1: High: Set output to logic high
0: Low: Set output to logic low

ODR12

Bit 12: Port output data (y = 0..15).

Allowed values:
1: High: Set output to logic high
0: Low: Set output to logic low

ODR13

Bit 13: Port output data (y = 0..15).

Allowed values:
1: High: Set output to logic high
0: Low: Set output to logic low

ODR14

Bit 14: Port output data (y = 0..15).

Allowed values:
1: High: Set output to logic high
0: Low: Set output to logic low

ODR15

Bit 15: Port output data (y = 0..15).

Allowed values:
1: High: Set output to logic high
0: Low: Set output to logic low

BSRR

GPIO port bit set/reset register

Offset: 0x18, reset: 0x00000000, access: write-only

32/32 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
BR15 w	BR14 w	BR13 w	BR12 w	BR11 w	BR10 w	BR9 w	BR8 w	BR7 w	BR6 w	BR5 w	BR4 w	BR3 w	BR2 w	BR1 w	BR0 w
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
BS15 w	BS14 w	BS13 w	BS12 w	BS11 w	BS10 w	BS9 w	BS8 w	BS7 w	BS6 w	BS5 w	BS4 w	BS3 w	BS2 w	BS1 w	BS0 w

Toggle Fields.

BS0

Bit 0: Port x set bit y (y= 0..15).

Allowed values:
1: Set: Sets the corresponding ODRx bit

BS1

Bit 1: Port x set bit y (y= 0..15).

Allowed values:
1: Set: Sets the corresponding ODRx bit

BS2

Bit 2: Port x set bit y (y= 0..15).

Allowed values:
1: Set: Sets the corresponding ODRx bit

BS3

Bit 3: Port x set bit y (y= 0..15).

Allowed values:
1: Set: Sets the corresponding ODRx bit

BS4

Bit 4: Port x set bit y (y= 0..15).

Allowed values:
1: Set: Sets the corresponding ODRx bit

BS5

Bit 5: Port x set bit y (y= 0..15).

Allowed values:
1: Set: Sets the corresponding ODRx bit

BS6

Bit 6: Port x set bit y (y= 0..15).

Allowed values:
1: Set: Sets the corresponding ODRx bit

BS7

Bit 7: Port x set bit y (y= 0..15).

Allowed values:
1: Set: Sets the corresponding ODRx bit

BS8

Bit 8: Port x set bit y (y= 0..15).

Allowed values:
1: Set: Sets the corresponding ODRx bit

BS9

Bit 9: Port x set bit y (y= 0..15).

Allowed values:
1: Set: Sets the corresponding ODRx bit

BS10

Bit 10: Port x set bit y (y= 0..15).

Allowed values:
1: Set: Sets the corresponding ODRx bit

BS11

Bit 11: Port x set bit y (y= 0..15).

Allowed values:
1: Set: Sets the corresponding ODRx bit

BS12

Bit 12: Port x set bit y (y= 0..15).

Allowed values:
1: Set: Sets the corresponding ODRx bit

BS13

Bit 13: Port x set bit y (y= 0..15).

Allowed values:
1: Set: Sets the corresponding ODRx bit

BS14

Bit 14: Port x set bit y (y= 0..15).

Allowed values:
1: Set: Sets the corresponding ODRx bit

BS15

Bit 15: Port x set bit y (y= 0..15).

Allowed values:
1: Set: Sets the corresponding ODRx bit

BR0

Bit 16: Port x set bit y (y= 0..15).

Allowed values:
1: Reset: Resets the corresponding ODRx bit

BR1

Bit 17: Port x reset bit y (y = 0..15).

Allowed values:
1: Reset: Resets the corresponding ODRx bit

BR2

Bit 18: Port x reset bit y (y = 0..15).

Allowed values:
1: Reset: Resets the corresponding ODRx bit

BR3

Bit 19: Port x reset bit y (y = 0..15).

Allowed values:
1: Reset: Resets the corresponding ODRx bit

BR4

Bit 20: Port x reset bit y (y = 0..15).

Allowed values:
1: Reset: Resets the corresponding ODRx bit

BR5

Bit 21: Port x reset bit y (y = 0..15).

Allowed values:
1: Reset: Resets the corresponding ODRx bit

BR6

Bit 22: Port x reset bit y (y = 0..15).

Allowed values:
1: Reset: Resets the corresponding ODRx bit

BR7

Bit 23: Port x reset bit y (y = 0..15).

Allowed values:
1: Reset: Resets the corresponding ODRx bit

BR8

Bit 24: Port x reset bit y (y = 0..15).

Allowed values:
1: Reset: Resets the corresponding ODRx bit

BR9

Bit 25: Port x reset bit y (y = 0..15).

Allowed values:
1: Reset: Resets the corresponding ODRx bit

BR10

Bit 26: Port x reset bit y (y = 0..15).

Allowed values:
1: Reset: Resets the corresponding ODRx bit

BR11

Bit 27: Port x reset bit y (y = 0..15).

Allowed values:
1: Reset: Resets the corresponding ODRx bit

BR12

Bit 28: Port x reset bit y (y = 0..15).

Allowed values:
1: Reset: Resets the corresponding ODRx bit

BR13

Bit 29: Port x reset bit y (y = 0..15).

Allowed values:
1: Reset: Resets the corresponding ODRx bit

BR14

Bit 30: Port x reset bit y (y = 0..15).

Allowed values:
1: Reset: Resets the corresponding ODRx bit

BR15

Bit 31: Port x reset bit y (y = 0..15).

Allowed values:
1: Reset: Resets the corresponding ODRx bit

LCKR

GPIO port configuration lock register

Offset: 0x1C, reset: 0x00000000, access: read-write

17/17 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
															LCKK rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
LCK15 rw	LCK14 rw	LCK13 rw	LCK12 rw	LCK11 rw	LCK10 rw	LCK9 rw	LCK8 rw	LCK7 rw	LCK6 rw	LCK5 rw	LCK4 rw	LCK3 rw	LCK2 rw	LCK1 rw	LCK0 rw

Toggle Fields.

LCK0

Bit 0: Port x lock bit y (y= 0..15).

Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked

LCK1

Bit 1: Port x lock bit y (y= 0..15).

Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked

LCK2

Bit 2: Port x lock bit y (y= 0..15).

Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked

LCK3

Bit 3: Port x lock bit y (y= 0..15).

Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked

LCK4

Bit 4: Port x lock bit y (y= 0..15).

Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked

LCK5

Bit 5: Port x lock bit y (y= 0..15).

Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked

LCK6

Bit 6: Port x lock bit y (y= 0..15).

Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked

LCK7

Bit 7: Port x lock bit y (y= 0..15).

Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked

LCK8

Bit 8: Port x lock bit y (y= 0..15).

Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked

LCK9

Bit 9: Port x lock bit y (y= 0..15).

Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked

LCK10

Bit 10: Port x lock bit y (y= 0..15).

Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked

LCK11

Bit 11: Port x lock bit y (y= 0..15).

Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked

LCK12

Bit 12: Port x lock bit y (y= 0..15).

Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked

LCK13

Bit 13: Port x lock bit y (y= 0..15).

Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked

LCK14

Bit 14: Port x lock bit y (y= 0..15).

Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked

LCK15

Bit 15: Port x lock bit y (y= 0..15).

Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked

LCKK

Bit 16: Port x lock bit y (y= 0..15).

Allowed values:
0: NotActive: Port configuration lock key not active
1: Active: Port configuration lock key active

AFRL

GPIO alternate function low register

Offset: 0x20, reset: 0x00000000, access: read-write

8/8 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
AFRL7 rw				AFRL6 rw				AFRL5 rw				AFRL4 rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
AFRL3 rw				AFRL2 rw				AFRL1 rw				AFRL0 rw

Toggle Fields.

AFRL0

Bits 0-3: Alternate function selection for port x bit y (y = 0..7).

AFRL1

Bits 4-7: Alternate function selection for port x bit y (y = 0..7).

AFRL2

Bits 8-11: Alternate function selection for port x bit y (y = 0..7).

AFRL3

Bits 12-15: Alternate function selection for port x bit y (y = 0..7).

AFRL4

Bits 16-19: Alternate function selection for port x bit y (y = 0..7).

AFRL5

Bits 20-23: Alternate function selection for port x bit y (y = 0..7).

AFRL6

Bits 24-27: Alternate function selection for port x bit y (y = 0..7).

AFRL7

Bits 28-31: Alternate function selection for port x bit y (y = 0..7).

AFRH

GPIO alternate function high register

Offset: 0x24, reset: 0x00000000, access: read-write

8/8 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
AFRH15 rw				AFRH14 rw				AFRH13 rw				AFRH12 rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
AFRH11 rw				AFRH10 rw				AFRH9 rw				AFRH8 rw

Toggle Fields.

AFRH8

Bits 0-3: Alternate function selection for port x bit y (y = 8..15).

AFRH9

Bits 4-7: Alternate function selection for port x bit y (y = 8..15).

AFRH10

Bits 8-11: Alternate function selection for port x bit y (y = 8..15).

AFRH11

Bits 12-15: Alternate function selection for port x bit y (y = 8..15).

AFRH12

Bits 16-19: Alternate function selection for port x bit y (y = 8..15).

AFRH13

Bits 20-23: Alternate function selection for port x bit y (y = 8..15).

AFRH14

Bits 24-27: Alternate function selection for port x bit y (y = 8..15).

AFRH15

Bits 28-31: Alternate function selection for port x bit y (y = 8..15).

GPIOE

0x40021000: General-purpose I/Os

161/161 fields covered. Toggle Registers.

MODER

GPIO port mode register

Offset: 0x0, reset: 0x00000000, access: read-write

16/16 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
MODER15 rw		MODER14 rw		MODER13 rw		MODER12 rw		MODER11 rw		MODER10 rw		MODER9 rw		MODER8 rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
MODER7 rw		MODER6 rw		MODER5 rw		MODER4 rw		MODER3 rw		MODER2 rw		MODER1 rw		MODER0 rw

Toggle Fields.

MODER0

Bits 0-1: Port x configuration bits (y = 0..15).

Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode

MODER1

Bits 2-3: Port x configuration bits (y = 0..15).

Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode

MODER2

Bits 4-5: Port x configuration bits (y = 0..15).

Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode

MODER3

Bits 6-7: Port x configuration bits (y = 0..15).

Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode

MODER4

Bits 8-9: Port x configuration bits (y = 0..15).

Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode

MODER5

Bits 10-11: Port x configuration bits (y = 0..15).

Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode

MODER6

Bits 12-13: Port x configuration bits (y = 0..15).

Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode

MODER7

Bits 14-15: Port x configuration bits (y = 0..15).

Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode

MODER8

Bits 16-17: Port x configuration bits (y = 0..15).

Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode

MODER9

Bits 18-19: Port x configuration bits (y = 0..15).

Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode

MODER10

Bits 20-21: Port x configuration bits (y = 0..15).

Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode

MODER11

Bits 22-23: Port x configuration bits (y = 0..15).

Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode

MODER12

Bits 24-25: Port x configuration bits (y = 0..15).

Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode

MODER13

Bits 26-27: Port x configuration bits (y = 0..15).

Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode

MODER14

Bits 28-29: Port x configuration bits (y = 0..15).

Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode

MODER15

Bits 30-31: Port x configuration bits (y = 0..15).

Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode

OTYPER

GPIO port output type register

Offset: 0x4, reset: 0x00000000, access: read-write

16/16 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
OT15 rw	OT14 rw	OT13 rw	OT12 rw	OT11 rw	OT10 rw	OT9 rw	OT8 rw	OT7 rw	OT6 rw	OT5 rw	OT4 rw	OT3 rw	OT2 rw	OT1 rw	OT0 rw

Toggle Fields.

OT0

Bit 0: Port x configuration bits (y = 0..15).

Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain

OT1

Bit 1: Port x configuration bits (y = 0..15).

Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain

OT2

Bit 2: Port x configuration bits (y = 0..15).

Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain

OT3

Bit 3: Port x configuration bits (y = 0..15).

Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain

OT4

Bit 4: Port x configuration bits (y = 0..15).

Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain

OT5

Bit 5: Port x configuration bits (y = 0..15).

Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain

OT6

Bit 6: Port x configuration bits (y = 0..15).

Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain

OT7

Bit 7: Port x configuration bits (y = 0..15).

Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain

OT8

Bit 8: Port x configuration bits (y = 0..15).

Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain

OT9

Bit 9: Port x configuration bits (y = 0..15).

Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain

OT10

Bit 10: Port x configuration bits (y = 0..15).

Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain

OT11

Bit 11: Port x configuration bits (y = 0..15).

Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain

OT12

Bit 12: Port x configuration bits (y = 0..15).

Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain

OT13

Bit 13: Port x configuration bits (y = 0..15).

Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain

OT14

Bit 14: Port x configuration bits (y = 0..15).

Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain

OT15

Bit 15: Port x configuration bits (y = 0..15).

Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain

OSPEEDR

GPIO port output speed register

Offset: 0x8, reset: 0x00000000, access: read-write

16/16 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
OSPEEDR15 rw		OSPEEDR14 rw		OSPEEDR13 rw		OSPEEDR12 rw		OSPEEDR11 rw		OSPEEDR10 rw		OSPEEDR9 rw		OSPEEDR8 rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
OSPEEDR7 rw		OSPEEDR6 rw		OSPEEDR5 rw		OSPEEDR4 rw		OSPEEDR3 rw		OSPEEDR2 rw		OSPEEDR1 rw		OSPEEDR0 rw

Toggle Fields.

OSPEEDR0

Bits 0-1: Port x configuration bits (y = 0..15).

Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed

OSPEEDR1

Bits 2-3: Port x configuration bits (y = 0..15).

Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed

OSPEEDR2

Bits 4-5: Port x configuration bits (y = 0..15).

Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed

OSPEEDR3

Bits 6-7: Port x configuration bits (y = 0..15).

Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed

OSPEEDR4

Bits 8-9: Port x configuration bits (y = 0..15).

Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed

OSPEEDR5

Bits 10-11: Port x configuration bits (y = 0..15).

Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed

OSPEEDR6

Bits 12-13: Port x configuration bits (y = 0..15).

Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed

OSPEEDR7

Bits 14-15: Port x configuration bits (y = 0..15).

Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed

OSPEEDR8

Bits 16-17: Port x configuration bits (y = 0..15).

Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed

OSPEEDR9

Bits 18-19: Port x configuration bits (y = 0..15).

Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed

OSPEEDR10

Bits 20-21: Port x configuration bits (y = 0..15).

Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed

OSPEEDR11

Bits 22-23: Port x configuration bits (y = 0..15).

Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed

OSPEEDR12

Bits 24-25: Port x configuration bits (y = 0..15).

Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed

OSPEEDR13

Bits 26-27: Port x configuration bits (y = 0..15).

Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed

OSPEEDR14

Bits 28-29: Port x configuration bits (y = 0..15).

Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed

OSPEEDR15

Bits 30-31: Port x configuration bits (y = 0..15).

Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed

PUPDR

GPIO port pull-up/pull-down register

Offset: 0xC, reset: 0x00000000, access: read-write

16/16 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
PUPDR15 rw		PUPDR14 rw		PUPDR13 rw		PUPDR12 rw		PUPDR11 rw		PUPDR10 rw		PUPDR9 rw		PUPDR8 rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
PUPDR7 rw		PUPDR6 rw		PUPDR5 rw		PUPDR4 rw		PUPDR3 rw		PUPDR2 rw		PUPDR1 rw		PUPDR0 rw

Toggle Fields.

PUPDR0

Bits 0-1: Port x configuration bits (y = 0..15).

Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down

PUPDR1

Bits 2-3: Port x configuration bits (y = 0..15).

Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down

PUPDR2

Bits 4-5: Port x configuration bits (y = 0..15).

Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down

PUPDR3

Bits 6-7: Port x configuration bits (y = 0..15).

Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down

PUPDR4

Bits 8-9: Port x configuration bits (y = 0..15).

Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down

PUPDR5

Bits 10-11: Port x configuration bits (y = 0..15).

Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down

PUPDR6

Bits 12-13: Port x configuration bits (y = 0..15).

Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down

PUPDR7

Bits 14-15: Port x configuration bits (y = 0..15).

Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down

PUPDR8

Bits 16-17: Port x configuration bits (y = 0..15).

Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down

PUPDR9

Bits 18-19: Port x configuration bits (y = 0..15).

Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down

PUPDR10

Bits 20-21: Port x configuration bits (y = 0..15).

Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down

PUPDR11

Bits 22-23: Port x configuration bits (y = 0..15).

Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down

PUPDR12

Bits 24-25: Port x configuration bits (y = 0..15).

Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down

PUPDR13

Bits 26-27: Port x configuration bits (y = 0..15).

Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down

PUPDR14

Bits 28-29: Port x configuration bits (y = 0..15).

Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down

PUPDR15

Bits 30-31: Port x configuration bits (y = 0..15).

Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down

IDR

GPIO port input data register

Offset: 0x10, reset: 0x00000000, access: read-only

16/16 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
IDR15 r	IDR14 r	IDR13 r	IDR12 r	IDR11 r	IDR10 r	IDR9 r	IDR8 r	IDR7 r	IDR6 r	IDR5 r	IDR4 r	IDR3 r	IDR2 r	IDR1 r	IDR0 r

Toggle Fields.

IDR0

Bit 0: Port input data (y = 0..15).

Allowed values:
1: High: Input is logic high
0: Low: Input is logic low

IDR1

Bit 1: Port input data (y = 0..15).

Allowed values:
1: High: Input is logic high
0: Low: Input is logic low

IDR2

Bit 2: Port input data (y = 0..15).

Allowed values:
1: High: Input is logic high
0: Low: Input is logic low

IDR3

Bit 3: Port input data (y = 0..15).

Allowed values:
1: High: Input is logic high
0: Low: Input is logic low

IDR4

Bit 4: Port input data (y = 0..15).

Allowed values:
1: High: Input is logic high
0: Low: Input is logic low

IDR5

Bit 5: Port input data (y = 0..15).

Allowed values:
1: High: Input is logic high
0: Low: Input is logic low

IDR6

Bit 6: Port input data (y = 0..15).

Allowed values:
1: High: Input is logic high
0: Low: Input is logic low

IDR7

Bit 7: Port input data (y = 0..15).

Allowed values:
1: High: Input is logic high
0: Low: Input is logic low

IDR8

Bit 8: Port input data (y = 0..15).

Allowed values:
1: High: Input is logic high
0: Low: Input is logic low

IDR9

Bit 9: Port input data (y = 0..15).

Allowed values:
1: High: Input is logic high
0: Low: Input is logic low

IDR10

Bit 10: Port input data (y = 0..15).

Allowed values:
1: High: Input is logic high
0: Low: Input is logic low

IDR11

Bit 11: Port input data (y = 0..15).

Allowed values:
1: High: Input is logic high
0: Low: Input is logic low

IDR12

Bit 12: Port input data (y = 0..15).

Allowed values:
1: High: Input is logic high
0: Low: Input is logic low

IDR13

Bit 13: Port input data (y = 0..15).

Allowed values:
1: High: Input is logic high
0: Low: Input is logic low

IDR14

Bit 14: Port input data (y = 0..15).

Allowed values:
1: High: Input is logic high
0: Low: Input is logic low

IDR15

Bit 15: Port input data (y = 0..15).

Allowed values:
1: High: Input is logic high
0: Low: Input is logic low

ODR

GPIO port output data register

Offset: 0x14, reset: 0x00000000, access: read-write

16/16 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
ODR15 rw	ODR14 rw	ODR13 rw	ODR12 rw	ODR11 rw	ODR10 rw	ODR9 rw	ODR8 rw	ODR7 rw	ODR6 rw	ODR5 rw	ODR4 rw	ODR3 rw	ODR2 rw	ODR1 rw	ODR0 rw

Toggle Fields.

ODR0

Bit 0: Port output data (y = 0..15).

Allowed values:
1: High: Set output to logic high
0: Low: Set output to logic low

ODR1

Bit 1: Port output data (y = 0..15).

Allowed values:
1: High: Set output to logic high
0: Low: Set output to logic low

ODR2

Bit 2: Port output data (y = 0..15).

Allowed values:
1: High: Set output to logic high
0: Low: Set output to logic low

ODR3

Bit 3: Port output data (y = 0..15).

Allowed values:
1: High: Set output to logic high
0: Low: Set output to logic low

ODR4

Bit 4: Port output data (y = 0..15).

Allowed values:
1: High: Set output to logic high
0: Low: Set output to logic low

ODR5

Bit 5: Port output data (y = 0..15).

Allowed values:
1: High: Set output to logic high
0: Low: Set output to logic low

ODR6

Bit 6: Port output data (y = 0..15).

Allowed values:
1: High: Set output to logic high
0: Low: Set output to logic low

ODR7

Bit 7: Port output data (y = 0..15).

Allowed values:
1: High: Set output to logic high
0: Low: Set output to logic low

ODR8

Bit 8: Port output data (y = 0..15).

Allowed values:
1: High: Set output to logic high
0: Low: Set output to logic low

ODR9

Bit 9: Port output data (y = 0..15).

Allowed values:
1: High: Set output to logic high
0: Low: Set output to logic low

ODR10

Bit 10: Port output data (y = 0..15).

Allowed values:
1: High: Set output to logic high
0: Low: Set output to logic low

ODR11

Bit 11: Port output data (y = 0..15).

Allowed values:
1: High: Set output to logic high
0: Low: Set output to logic low

ODR12

Bit 12: Port output data (y = 0..15).

Allowed values:
1: High: Set output to logic high
0: Low: Set output to logic low

ODR13

Bit 13: Port output data (y = 0..15).

Allowed values:
1: High: Set output to logic high
0: Low: Set output to logic low

ODR14

Bit 14: Port output data (y = 0..15).

Allowed values:
1: High: Set output to logic high
0: Low: Set output to logic low

ODR15

Bit 15: Port output data (y = 0..15).

Allowed values:
1: High: Set output to logic high
0: Low: Set output to logic low

BSRR

GPIO port bit set/reset register

Offset: 0x18, reset: 0x00000000, access: write-only

32/32 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
BR15 w	BR14 w	BR13 w	BR12 w	BR11 w	BR10 w	BR9 w	BR8 w	BR7 w	BR6 w	BR5 w	BR4 w	BR3 w	BR2 w	BR1 w	BR0 w
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
BS15 w	BS14 w	BS13 w	BS12 w	BS11 w	BS10 w	BS9 w	BS8 w	BS7 w	BS6 w	BS5 w	BS4 w	BS3 w	BS2 w	BS1 w	BS0 w

Toggle Fields.

BS0

Bit 0: Port x set bit y (y= 0..15).

Allowed values:
1: Set: Sets the corresponding ODRx bit

BS1

Bit 1: Port x set bit y (y= 0..15).

Allowed values:
1: Set: Sets the corresponding ODRx bit

BS2

Bit 2: Port x set bit y (y= 0..15).

Allowed values:
1: Set: Sets the corresponding ODRx bit

BS3

Bit 3: Port x set bit y (y= 0..15).

Allowed values:
1: Set: Sets the corresponding ODRx bit

BS4

Bit 4: Port x set bit y (y= 0..15).

Allowed values:
1: Set: Sets the corresponding ODRx bit

BS5

Bit 5: Port x set bit y (y= 0..15).

Allowed values:
1: Set: Sets the corresponding ODRx bit

BS6

Bit 6: Port x set bit y (y= 0..15).

Allowed values:
1: Set: Sets the corresponding ODRx bit

BS7

Bit 7: Port x set bit y (y= 0..15).

Allowed values:
1: Set: Sets the corresponding ODRx bit

BS8

Bit 8: Port x set bit y (y= 0..15).

Allowed values:
1: Set: Sets the corresponding ODRx bit

BS9

Bit 9: Port x set bit y (y= 0..15).

Allowed values:
1: Set: Sets the corresponding ODRx bit

BS10

Bit 10: Port x set bit y (y= 0..15).

Allowed values:
1: Set: Sets the corresponding ODRx bit

BS11

Bit 11: Port x set bit y (y= 0..15).

Allowed values:
1: Set: Sets the corresponding ODRx bit

BS12

Bit 12: Port x set bit y (y= 0..15).

Allowed values:
1: Set: Sets the corresponding ODRx bit

BS13

Bit 13: Port x set bit y (y= 0..15).

Allowed values:
1: Set: Sets the corresponding ODRx bit

BS14

Bit 14: Port x set bit y (y= 0..15).

Allowed values:
1: Set: Sets the corresponding ODRx bit

BS15

Bit 15: Port x set bit y (y= 0..15).

Allowed values:
1: Set: Sets the corresponding ODRx bit

BR0

Bit 16: Port x set bit y (y= 0..15).

Allowed values:
1: Reset: Resets the corresponding ODRx bit

BR1

Bit 17: Port x reset bit y (y = 0..15).

Allowed values:
1: Reset: Resets the corresponding ODRx bit

BR2

Bit 18: Port x reset bit y (y = 0..15).

Allowed values:
1: Reset: Resets the corresponding ODRx bit

BR3

Bit 19: Port x reset bit y (y = 0..15).

Allowed values:
1: Reset: Resets the corresponding ODRx bit

BR4

Bit 20: Port x reset bit y (y = 0..15).

Allowed values:
1: Reset: Resets the corresponding ODRx bit

BR5

Bit 21: Port x reset bit y (y = 0..15).

Allowed values:
1: Reset: Resets the corresponding ODRx bit

BR6

Bit 22: Port x reset bit y (y = 0..15).

Allowed values:
1: Reset: Resets the corresponding ODRx bit

BR7

Bit 23: Port x reset bit y (y = 0..15).

Allowed values:
1: Reset: Resets the corresponding ODRx bit

BR8

Bit 24: Port x reset bit y (y = 0..15).

Allowed values:
1: Reset: Resets the corresponding ODRx bit

BR9

Bit 25: Port x reset bit y (y = 0..15).

Allowed values:
1: Reset: Resets the corresponding ODRx bit

BR10

Bit 26: Port x reset bit y (y = 0..15).

Allowed values:
1: Reset: Resets the corresponding ODRx bit

BR11

Bit 27: Port x reset bit y (y = 0..15).

Allowed values:
1: Reset: Resets the corresponding ODRx bit

BR12

Bit 28: Port x reset bit y (y = 0..15).

Allowed values:
1: Reset: Resets the corresponding ODRx bit

BR13

Bit 29: Port x reset bit y (y = 0..15).

Allowed values:
1: Reset: Resets the corresponding ODRx bit

BR14

Bit 30: Port x reset bit y (y = 0..15).

Allowed values:
1: Reset: Resets the corresponding ODRx bit

BR15

Bit 31: Port x reset bit y (y = 0..15).

Allowed values:
1: Reset: Resets the corresponding ODRx bit

LCKR

GPIO port configuration lock register

Offset: 0x1C, reset: 0x00000000, access: read-write

17/17 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
															LCKK rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
LCK15 rw	LCK14 rw	LCK13 rw	LCK12 rw	LCK11 rw	LCK10 rw	LCK9 rw	LCK8 rw	LCK7 rw	LCK6 rw	LCK5 rw	LCK4 rw	LCK3 rw	LCK2 rw	LCK1 rw	LCK0 rw

Toggle Fields.

LCK0

Bit 0: Port x lock bit y (y= 0..15).

Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked

LCK1

Bit 1: Port x lock bit y (y= 0..15).

Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked

LCK2

Bit 2: Port x lock bit y (y= 0..15).

Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked

LCK3

Bit 3: Port x lock bit y (y= 0..15).

Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked

LCK4

Bit 4: Port x lock bit y (y= 0..15).

Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked

LCK5

Bit 5: Port x lock bit y (y= 0..15).

Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked

LCK6

Bit 6: Port x lock bit y (y= 0..15).

Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked

LCK7

Bit 7: Port x lock bit y (y= 0..15).

Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked

LCK8

Bit 8: Port x lock bit y (y= 0..15).

Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked

LCK9

Bit 9: Port x lock bit y (y= 0..15).

Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked

LCK10

Bit 10: Port x lock bit y (y= 0..15).

Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked

LCK11

Bit 11: Port x lock bit y (y= 0..15).

Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked

LCK12

Bit 12: Port x lock bit y (y= 0..15).

Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked

LCK13

Bit 13: Port x lock bit y (y= 0..15).

Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked

LCK14

Bit 14: Port x lock bit y (y= 0..15).

Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked

LCK15

Bit 15: Port x lock bit y (y= 0..15).

Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked

LCKK

Bit 16: Port x lock bit y (y= 0..15).

Allowed values:
0: NotActive: Port configuration lock key not active
1: Active: Port configuration lock key active

AFRL

GPIO alternate function low register

Offset: 0x20, reset: 0x00000000, access: read-write

8/8 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
AFRL7 rw				AFRL6 rw				AFRL5 rw				AFRL4 rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
AFRL3 rw				AFRL2 rw				AFRL1 rw				AFRL0 rw

Toggle Fields.

AFRL0

Bits 0-3: Alternate function selection for port x bit y (y = 0..7).

AFRL1

Bits 4-7: Alternate function selection for port x bit y (y = 0..7).

AFRL2

Bits 8-11: Alternate function selection for port x bit y (y = 0..7).

AFRL3

Bits 12-15: Alternate function selection for port x bit y (y = 0..7).

AFRL4

Bits 16-19: Alternate function selection for port x bit y (y = 0..7).

AFRL5

Bits 20-23: Alternate function selection for port x bit y (y = 0..7).

AFRL6

Bits 24-27: Alternate function selection for port x bit y (y = 0..7).

AFRL7

Bits 28-31: Alternate function selection for port x bit y (y = 0..7).

AFRH

GPIO alternate function high register

Offset: 0x24, reset: 0x00000000, access: read-write

8/8 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
AFRH15 rw				AFRH14 rw				AFRH13 rw				AFRH12 rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
AFRH11 rw				AFRH10 rw				AFRH9 rw				AFRH8 rw

Toggle Fields.

AFRH8

Bits 0-3: Alternate function selection for port x bit y (y = 8..15).

AFRH9

Bits 4-7: Alternate function selection for port x bit y (y = 8..15).

AFRH10

Bits 8-11: Alternate function selection for port x bit y (y = 8..15).

AFRH11

Bits 12-15: Alternate function selection for port x bit y (y = 8..15).

AFRH12

Bits 16-19: Alternate function selection for port x bit y (y = 8..15).

AFRH13

Bits 20-23: Alternate function selection for port x bit y (y = 8..15).

AFRH14

Bits 24-27: Alternate function selection for port x bit y (y = 8..15).

AFRH15

Bits 28-31: Alternate function selection for port x bit y (y = 8..15).

GPIOF

0x40021400: General-purpose I/Os

161/161 fields covered. Toggle Registers.

MODER

GPIO port mode register

Offset: 0x0, reset: 0x00000000, access: read-write

16/16 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
MODER15 rw		MODER14 rw		MODER13 rw		MODER12 rw		MODER11 rw		MODER10 rw		MODER9 rw		MODER8 rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
MODER7 rw		MODER6 rw		MODER5 rw		MODER4 rw		MODER3 rw		MODER2 rw		MODER1 rw		MODER0 rw

Toggle Fields.

MODER0

Bits 0-1: Port x configuration bits (y = 0..15).

Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode

MODER1

Bits 2-3: Port x configuration bits (y = 0..15).

Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode

MODER2

Bits 4-5: Port x configuration bits (y = 0..15).

Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode

MODER3

Bits 6-7: Port x configuration bits (y = 0..15).

Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode

MODER4

Bits 8-9: Port x configuration bits (y = 0..15).

Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode

MODER5

Bits 10-11: Port x configuration bits (y = 0..15).

Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode

MODER6

Bits 12-13: Port x configuration bits (y = 0..15).

Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode

MODER7

Bits 14-15: Port x configuration bits (y = 0..15).

Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode

MODER8

Bits 16-17: Port x configuration bits (y = 0..15).

Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode

MODER9

Bits 18-19: Port x configuration bits (y = 0..15).

Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode

MODER10

Bits 20-21: Port x configuration bits (y = 0..15).

Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode

MODER11

Bits 22-23: Port x configuration bits (y = 0..15).

Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode

MODER12

Bits 24-25: Port x configuration bits (y = 0..15).

Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode

MODER13

Bits 26-27: Port x configuration bits (y = 0..15).

Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode

MODER14

Bits 28-29: Port x configuration bits (y = 0..15).

Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode

MODER15

Bits 30-31: Port x configuration bits (y = 0..15).

Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode

OTYPER

GPIO port output type register

Offset: 0x4, reset: 0x00000000, access: read-write

16/16 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
OT15 rw	OT14 rw	OT13 rw	OT12 rw	OT11 rw	OT10 rw	OT9 rw	OT8 rw	OT7 rw	OT6 rw	OT5 rw	OT4 rw	OT3 rw	OT2 rw	OT1 rw	OT0 rw

Toggle Fields.

OT0

Bit 0: Port x configuration bits (y = 0..15).

Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain

OT1

Bit 1: Port x configuration bits (y = 0..15).

Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain

OT2

Bit 2: Port x configuration bits (y = 0..15).

Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain

OT3

Bit 3: Port x configuration bits (y = 0..15).

Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain

OT4

Bit 4: Port x configuration bits (y = 0..15).

Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain

OT5

Bit 5: Port x configuration bits (y = 0..15).

Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain

OT6

Bit 6: Port x configuration bits (y = 0..15).

Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain

OT7

Bit 7: Port x configuration bits (y = 0..15).

Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain

OT8

Bit 8: Port x configuration bits (y = 0..15).

Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain

OT9

Bit 9: Port x configuration bits (y = 0..15).

Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain

OT10

Bit 10: Port x configuration bits (y = 0..15).

Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain

OT11

Bit 11: Port x configuration bits (y = 0..15).

Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain

OT12

Bit 12: Port x configuration bits (y = 0..15).

Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain

OT13

Bit 13: Port x configuration bits (y = 0..15).

Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain

OT14

Bit 14: Port x configuration bits (y = 0..15).

Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain

OT15

Bit 15: Port x configuration bits (y = 0..15).

Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain

OSPEEDR

GPIO port output speed register

Offset: 0x8, reset: 0x00000000, access: read-write

16/16 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
OSPEEDR15 rw		OSPEEDR14 rw		OSPEEDR13 rw		OSPEEDR12 rw		OSPEEDR11 rw		OSPEEDR10 rw		OSPEEDR9 rw		OSPEEDR8 rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
OSPEEDR7 rw		OSPEEDR6 rw		OSPEEDR5 rw		OSPEEDR4 rw		OSPEEDR3 rw		OSPEEDR2 rw		OSPEEDR1 rw		OSPEEDR0 rw

Toggle Fields.

OSPEEDR0

Bits 0-1: Port x configuration bits (y = 0..15).

Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed

OSPEEDR1

Bits 2-3: Port x configuration bits (y = 0..15).

Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed

OSPEEDR2

Bits 4-5: Port x configuration bits (y = 0..15).

Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed

OSPEEDR3

Bits 6-7: Port x configuration bits (y = 0..15).

Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed

OSPEEDR4

Bits 8-9: Port x configuration bits (y = 0..15).

Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed

OSPEEDR5

Bits 10-11: Port x configuration bits (y = 0..15).

Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed

OSPEEDR6

Bits 12-13: Port x configuration bits (y = 0..15).

Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed

OSPEEDR7

Bits 14-15: Port x configuration bits (y = 0..15).

Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed

OSPEEDR8

Bits 16-17: Port x configuration bits (y = 0..15).

Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed

OSPEEDR9

Bits 18-19: Port x configuration bits (y = 0..15).

Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed

OSPEEDR10

Bits 20-21: Port x configuration bits (y = 0..15).

Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed

OSPEEDR11

Bits 22-23: Port x configuration bits (y = 0..15).

Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed

OSPEEDR12

Bits 24-25: Port x configuration bits (y = 0..15).

Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed

OSPEEDR13

Bits 26-27: Port x configuration bits (y = 0..15).

Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed

OSPEEDR14

Bits 28-29: Port x configuration bits (y = 0..15).

Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed

OSPEEDR15

Bits 30-31: Port x configuration bits (y = 0..15).

Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed

PUPDR

GPIO port pull-up/pull-down register

Offset: 0xC, reset: 0x00000000, access: read-write

16/16 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
PUPDR15 rw		PUPDR14 rw		PUPDR13 rw		PUPDR12 rw		PUPDR11 rw		PUPDR10 rw		PUPDR9 rw		PUPDR8 rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
PUPDR7 rw		PUPDR6 rw		PUPDR5 rw		PUPDR4 rw		PUPDR3 rw		PUPDR2 rw		PUPDR1 rw		PUPDR0 rw

Toggle Fields.

PUPDR0

Bits 0-1: Port x configuration bits (y = 0..15).

Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down

PUPDR1

Bits 2-3: Port x configuration bits (y = 0..15).

Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down

PUPDR2

Bits 4-5: Port x configuration bits (y = 0..15).

Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down

PUPDR3

Bits 6-7: Port x configuration bits (y = 0..15).

Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down

PUPDR4

Bits 8-9: Port x configuration bits (y = 0..15).

Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down

PUPDR5

Bits 10-11: Port x configuration bits (y = 0..15).

Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down

PUPDR6

Bits 12-13: Port x configuration bits (y = 0..15).

Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down

PUPDR7

Bits 14-15: Port x configuration bits (y = 0..15).

Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down

PUPDR8

Bits 16-17: Port x configuration bits (y = 0..15).

Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down

PUPDR9

Bits 18-19: Port x configuration bits (y = 0..15).

Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down

PUPDR10

Bits 20-21: Port x configuration bits (y = 0..15).

Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down

PUPDR11

Bits 22-23: Port x configuration bits (y = 0..15).

Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down

PUPDR12

Bits 24-25: Port x configuration bits (y = 0..15).

Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down

PUPDR13

Bits 26-27: Port x configuration bits (y = 0..15).

Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down

PUPDR14

Bits 28-29: Port x configuration bits (y = 0..15).

Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down

PUPDR15

Bits 30-31: Port x configuration bits (y = 0..15).

Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down

IDR

GPIO port input data register

Offset: 0x10, reset: 0x00000000, access: read-only

16/16 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
IDR15 r	IDR14 r	IDR13 r	IDR12 r	IDR11 r	IDR10 r	IDR9 r	IDR8 r	IDR7 r	IDR6 r	IDR5 r	IDR4 r	IDR3 r	IDR2 r	IDR1 r	IDR0 r

Toggle Fields.

IDR0

Bit 0: Port input data (y = 0..15).

Allowed values:
1: High: Input is logic high
0: Low: Input is logic low

IDR1

Bit 1: Port input data (y = 0..15).

Allowed values:
1: High: Input is logic high
0: Low: Input is logic low

IDR2

Bit 2: Port input data (y = 0..15).

Allowed values:
1: High: Input is logic high
0: Low: Input is logic low

IDR3

Bit 3: Port input data (y = 0..15).

Allowed values:
1: High: Input is logic high
0: Low: Input is logic low

IDR4

Bit 4: Port input data (y = 0..15).

Allowed values:
1: High: Input is logic high
0: Low: Input is logic low

IDR5

Bit 5: Port input data (y = 0..15).

Allowed values:
1: High: Input is logic high
0: Low: Input is logic low

IDR6

Bit 6: Port input data (y = 0..15).

Allowed values:
1: High: Input is logic high
0: Low: Input is logic low

IDR7

Bit 7: Port input data (y = 0..15).

Allowed values:
1: High: Input is logic high
0: Low: Input is logic low

IDR8

Bit 8: Port input data (y = 0..15).

Allowed values:
1: High: Input is logic high
0: Low: Input is logic low

IDR9

Bit 9: Port input data (y = 0..15).

Allowed values:
1: High: Input is logic high
0: Low: Input is logic low

IDR10

Bit 10: Port input data (y = 0..15).

Allowed values:
1: High: Input is logic high
0: Low: Input is logic low

IDR11

Bit 11: Port input data (y = 0..15).

Allowed values:
1: High: Input is logic high
0: Low: Input is logic low

IDR12

Bit 12: Port input data (y = 0..15).

Allowed values:
1: High: Input is logic high
0: Low: Input is logic low

IDR13

Bit 13: Port input data (y = 0..15).

Allowed values:
1: High: Input is logic high
0: Low: Input is logic low

IDR14

Bit 14: Port input data (y = 0..15).

Allowed values:
1: High: Input is logic high
0: Low: Input is logic low

IDR15

Bit 15: Port input data (y = 0..15).

Allowed values:
1: High: Input is logic high
0: Low: Input is logic low

ODR

GPIO port output data register

Offset: 0x14, reset: 0x00000000, access: read-write

16/16 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
ODR15 rw	ODR14 rw	ODR13 rw	ODR12 rw	ODR11 rw	ODR10 rw	ODR9 rw	ODR8 rw	ODR7 rw	ODR6 rw	ODR5 rw	ODR4 rw	ODR3 rw	ODR2 rw	ODR1 rw	ODR0 rw

Toggle Fields.

ODR0

Bit 0: Port output data (y = 0..15).

Allowed values:
1: High: Set output to logic high
0: Low: Set output to logic low

ODR1

Bit 1: Port output data (y = 0..15).

Allowed values:
1: High: Set output to logic high
0: Low: Set output to logic low

ODR2

Bit 2: Port output data (y = 0..15).

Allowed values:
1: High: Set output to logic high
0: Low: Set output to logic low

ODR3

Bit 3: Port output data (y = 0..15).

Allowed values:
1: High: Set output to logic high
0: Low: Set output to logic low

ODR4

Bit 4: Port output data (y = 0..15).

Allowed values:
1: High: Set output to logic high
0: Low: Set output to logic low

ODR5

Bit 5: Port output data (y = 0..15).

Allowed values:
1: High: Set output to logic high
0: Low: Set output to logic low

ODR6

Bit 6: Port output data (y = 0..15).

Allowed values:
1: High: Set output to logic high
0: Low: Set output to logic low

ODR7

Bit 7: Port output data (y = 0..15).

Allowed values:
1: High: Set output to logic high
0: Low: Set output to logic low

ODR8

Bit 8: Port output data (y = 0..15).

Allowed values:
1: High: Set output to logic high
0: Low: Set output to logic low

ODR9

Bit 9: Port output data (y = 0..15).

Allowed values:
1: High: Set output to logic high
0: Low: Set output to logic low

ODR10

Bit 10: Port output data (y = 0..15).

Allowed values:
1: High: Set output to logic high
0: Low: Set output to logic low

ODR11

Bit 11: Port output data (y = 0..15).

Allowed values:
1: High: Set output to logic high
0: Low: Set output to logic low

ODR12

Bit 12: Port output data (y = 0..15).

Allowed values:
1: High: Set output to logic high
0: Low: Set output to logic low

ODR13

Bit 13: Port output data (y = 0..15).

Allowed values:
1: High: Set output to logic high
0: Low: Set output to logic low

ODR14

Bit 14: Port output data (y = 0..15).

Allowed values:
1: High: Set output to logic high
0: Low: Set output to logic low

ODR15

Bit 15: Port output data (y = 0..15).

Allowed values:
1: High: Set output to logic high
0: Low: Set output to logic low

BSRR

GPIO port bit set/reset register

Offset: 0x18, reset: 0x00000000, access: write-only

32/32 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
BR15 w	BR14 w	BR13 w	BR12 w	BR11 w	BR10 w	BR9 w	BR8 w	BR7 w	BR6 w	BR5 w	BR4 w	BR3 w	BR2 w	BR1 w	BR0 w
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
BS15 w	BS14 w	BS13 w	BS12 w	BS11 w	BS10 w	BS9 w	BS8 w	BS7 w	BS6 w	BS5 w	BS4 w	BS3 w	BS2 w	BS1 w	BS0 w

Toggle Fields.

BS0

Bit 0: Port x set bit y (y= 0..15).

Allowed values:
1: Set: Sets the corresponding ODRx bit

BS1

Bit 1: Port x set bit y (y= 0..15).

Allowed values:
1: Set: Sets the corresponding ODRx bit

BS2

Bit 2: Port x set bit y (y= 0..15).

Allowed values:
1: Set: Sets the corresponding ODRx bit

BS3

Bit 3: Port x set bit y (y= 0..15).

Allowed values:
1: Set: Sets the corresponding ODRx bit

BS4

Bit 4: Port x set bit y (y= 0..15).

Allowed values:
1: Set: Sets the corresponding ODRx bit

BS5

Bit 5: Port x set bit y (y= 0..15).

Allowed values:
1: Set: Sets the corresponding ODRx bit

BS6

Bit 6: Port x set bit y (y= 0..15).

Allowed values:
1: Set: Sets the corresponding ODRx bit

BS7

Bit 7: Port x set bit y (y= 0..15).

Allowed values:
1: Set: Sets the corresponding ODRx bit

BS8

Bit 8: Port x set bit y (y= 0..15).

Allowed values:
1: Set: Sets the corresponding ODRx bit

BS9

Bit 9: Port x set bit y (y= 0..15).

Allowed values:
1: Set: Sets the corresponding ODRx bit

BS10

Bit 10: Port x set bit y (y= 0..15).

Allowed values:
1: Set: Sets the corresponding ODRx bit

BS11

Bit 11: Port x set bit y (y= 0..15).

Allowed values:
1: Set: Sets the corresponding ODRx bit

BS12

Bit 12: Port x set bit y (y= 0..15).

Allowed values:
1: Set: Sets the corresponding ODRx bit

BS13

Bit 13: Port x set bit y (y= 0..15).

Allowed values:
1: Set: Sets the corresponding ODRx bit

BS14

Bit 14: Port x set bit y (y= 0..15).

Allowed values:
1: Set: Sets the corresponding ODRx bit

BS15

Bit 15: Port x set bit y (y= 0..15).

Allowed values:
1: Set: Sets the corresponding ODRx bit

BR0

Bit 16: Port x set bit y (y= 0..15).

Allowed values:
1: Reset: Resets the corresponding ODRx bit

BR1

Bit 17: Port x reset bit y (y = 0..15).

Allowed values:
1: Reset: Resets the corresponding ODRx bit

BR2

Bit 18: Port x reset bit y (y = 0..15).

Allowed values:
1: Reset: Resets the corresponding ODRx bit

BR3

Bit 19: Port x reset bit y (y = 0..15).

Allowed values:
1: Reset: Resets the corresponding ODRx bit

BR4

Bit 20: Port x reset bit y (y = 0..15).

Allowed values:
1: Reset: Resets the corresponding ODRx bit

BR5

Bit 21: Port x reset bit y (y = 0..15).

Allowed values:
1: Reset: Resets the corresponding ODRx bit

BR6

Bit 22: Port x reset bit y (y = 0..15).

Allowed values:
1: Reset: Resets the corresponding ODRx bit

BR7

Bit 23: Port x reset bit y (y = 0..15).

Allowed values:
1: Reset: Resets the corresponding ODRx bit

BR8

Bit 24: Port x reset bit y (y = 0..15).

Allowed values:
1: Reset: Resets the corresponding ODRx bit

BR9

Bit 25: Port x reset bit y (y = 0..15).

Allowed values:
1: Reset: Resets the corresponding ODRx bit

BR10

Bit 26: Port x reset bit y (y = 0..15).

Allowed values:
1: Reset: Resets the corresponding ODRx bit

BR11

Bit 27: Port x reset bit y (y = 0..15).

Allowed values:
1: Reset: Resets the corresponding ODRx bit

BR12

Bit 28: Port x reset bit y (y = 0..15).

Allowed values:
1: Reset: Resets the corresponding ODRx bit

BR13

Bit 29: Port x reset bit y (y = 0..15).

Allowed values:
1: Reset: Resets the corresponding ODRx bit

BR14

Bit 30: Port x reset bit y (y = 0..15).

Allowed values:
1: Reset: Resets the corresponding ODRx bit

BR15

Bit 31: Port x reset bit y (y = 0..15).

Allowed values:
1: Reset: Resets the corresponding ODRx bit

LCKR

GPIO port configuration lock register

Offset: 0x1C, reset: 0x00000000, access: read-write

17/17 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
															LCKK rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
LCK15 rw	LCK14 rw	LCK13 rw	LCK12 rw	LCK11 rw	LCK10 rw	LCK9 rw	LCK8 rw	LCK7 rw	LCK6 rw	LCK5 rw	LCK4 rw	LCK3 rw	LCK2 rw	LCK1 rw	LCK0 rw

Toggle Fields.

LCK0

Bit 0: Port x lock bit y (y= 0..15).

Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked

LCK1

Bit 1: Port x lock bit y (y= 0..15).

Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked

LCK2

Bit 2: Port x lock bit y (y= 0..15).

Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked

LCK3

Bit 3: Port x lock bit y (y= 0..15).

Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked

LCK4

Bit 4: Port x lock bit y (y= 0..15).

Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked

LCK5

Bit 5: Port x lock bit y (y= 0..15).

Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked

LCK6

Bit 6: Port x lock bit y (y= 0..15).

Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked

LCK7

Bit 7: Port x lock bit y (y= 0..15).

Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked

LCK8

Bit 8: Port x lock bit y (y= 0..15).

Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked

LCK9

Bit 9: Port x lock bit y (y= 0..15).

Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked

LCK10

Bit 10: Port x lock bit y (y= 0..15).

Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked

LCK11

Bit 11: Port x lock bit y (y= 0..15).

Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked

LCK12

Bit 12: Port x lock bit y (y= 0..15).

Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked

LCK13

Bit 13: Port x lock bit y (y= 0..15).

Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked

LCK14

Bit 14: Port x lock bit y (y= 0..15).

Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked

LCK15

Bit 15: Port x lock bit y (y= 0..15).

Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked

LCKK

Bit 16: Port x lock bit y (y= 0..15).

Allowed values:
0: NotActive: Port configuration lock key not active
1: Active: Port configuration lock key active

AFRL

GPIO alternate function low register

Offset: 0x20, reset: 0x00000000, access: read-write

8/8 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
AFRL7 rw				AFRL6 rw				AFRL5 rw				AFRL4 rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
AFRL3 rw				AFRL2 rw				AFRL1 rw				AFRL0 rw

Toggle Fields.

AFRL0

Bits 0-3: Alternate function selection for port x bit y (y = 0..7).

AFRL1

Bits 4-7: Alternate function selection for port x bit y (y = 0..7).

AFRL2

Bits 8-11: Alternate function selection for port x bit y (y = 0..7).

AFRL3

Bits 12-15: Alternate function selection for port x bit y (y = 0..7).

AFRL4

Bits 16-19: Alternate function selection for port x bit y (y = 0..7).

AFRL5

Bits 20-23: Alternate function selection for port x bit y (y = 0..7).

AFRL6

Bits 24-27: Alternate function selection for port x bit y (y = 0..7).

AFRL7

Bits 28-31: Alternate function selection for port x bit y (y = 0..7).

AFRH

GPIO alternate function high register

Offset: 0x24, reset: 0x00000000, access: read-write

8/8 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
AFRH15 rw				AFRH14 rw				AFRH13 rw				AFRH12 rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
AFRH11 rw				AFRH10 rw				AFRH9 rw				AFRH8 rw

Toggle Fields.

AFRH8

Bits 0-3: Alternate function selection for port x bit y (y = 8..15).

AFRH9

Bits 4-7: Alternate function selection for port x bit y (y = 8..15).

AFRH10

Bits 8-11: Alternate function selection for port x bit y (y = 8..15).

AFRH11

Bits 12-15: Alternate function selection for port x bit y (y = 8..15).

AFRH12

Bits 16-19: Alternate function selection for port x bit y (y = 8..15).

AFRH13

Bits 20-23: Alternate function selection for port x bit y (y = 8..15).

AFRH14

Bits 24-27: Alternate function selection for port x bit y (y = 8..15).

AFRH15

Bits 28-31: Alternate function selection for port x bit y (y = 8..15).

GPIOG

0x40021800: General-purpose I/Os

161/161 fields covered. Toggle Registers.

MODER

GPIO port mode register

Offset: 0x0, reset: 0x00000000, access: read-write

16/16 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
MODER15 rw		MODER14 rw		MODER13 rw		MODER12 rw		MODER11 rw		MODER10 rw		MODER9 rw		MODER8 rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
MODER7 rw		MODER6 rw		MODER5 rw		MODER4 rw		MODER3 rw		MODER2 rw		MODER1 rw		MODER0 rw

Toggle Fields.

MODER0

Bits 0-1: Port x configuration bits (y = 0..15).

Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode

MODER1

Bits 2-3: Port x configuration bits (y = 0..15).

Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode

MODER2

Bits 4-5: Port x configuration bits (y = 0..15).

Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode

MODER3

Bits 6-7: Port x configuration bits (y = 0..15).

Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode

MODER4

Bits 8-9: Port x configuration bits (y = 0..15).

Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode

MODER5

Bits 10-11: Port x configuration bits (y = 0..15).

Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode

MODER6

Bits 12-13: Port x configuration bits (y = 0..15).

Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode

MODER7

Bits 14-15: Port x configuration bits (y = 0..15).

Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode

MODER8

Bits 16-17: Port x configuration bits (y = 0..15).

Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode

MODER9

Bits 18-19: Port x configuration bits (y = 0..15).

Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode

MODER10

Bits 20-21: Port x configuration bits (y = 0..15).

Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode

MODER11

Bits 22-23: Port x configuration bits (y = 0..15).

Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode

MODER12

Bits 24-25: Port x configuration bits (y = 0..15).

Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode

MODER13

Bits 26-27: Port x configuration bits (y = 0..15).

Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode

MODER14

Bits 28-29: Port x configuration bits (y = 0..15).

Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode

MODER15

Bits 30-31: Port x configuration bits (y = 0..15).

Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode

OTYPER

GPIO port output type register

Offset: 0x4, reset: 0x00000000, access: read-write

16/16 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
OT15 rw	OT14 rw	OT13 rw	OT12 rw	OT11 rw	OT10 rw	OT9 rw	OT8 rw	OT7 rw	OT6 rw	OT5 rw	OT4 rw	OT3 rw	OT2 rw	OT1 rw	OT0 rw

Toggle Fields.

OT0

Bit 0: Port x configuration bits (y = 0..15).

Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain

OT1

Bit 1: Port x configuration bits (y = 0..15).

Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain

OT2

Bit 2: Port x configuration bits (y = 0..15).

Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain

OT3

Bit 3: Port x configuration bits (y = 0..15).

Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain

OT4

Bit 4: Port x configuration bits (y = 0..15).

Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain

OT5

Bit 5: Port x configuration bits (y = 0..15).

Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain

OT6

Bit 6: Port x configuration bits (y = 0..15).

Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain

OT7

Bit 7: Port x configuration bits (y = 0..15).

Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain

OT8

Bit 8: Port x configuration bits (y = 0..15).

Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain

OT9

Bit 9: Port x configuration bits (y = 0..15).

Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain

OT10

Bit 10: Port x configuration bits (y = 0..15).

Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain

OT11

Bit 11: Port x configuration bits (y = 0..15).

Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain

OT12

Bit 12: Port x configuration bits (y = 0..15).

Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain

OT13

Bit 13: Port x configuration bits (y = 0..15).

Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain

OT14

Bit 14: Port x configuration bits (y = 0..15).

Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain

OT15

Bit 15: Port x configuration bits (y = 0..15).

Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain

OSPEEDR

GPIO port output speed register

Offset: 0x8, reset: 0x00000000, access: read-write

16/16 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
OSPEEDR15 rw		OSPEEDR14 rw		OSPEEDR13 rw		OSPEEDR12 rw		OSPEEDR11 rw		OSPEEDR10 rw		OSPEEDR9 rw		OSPEEDR8 rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
OSPEEDR7 rw		OSPEEDR6 rw		OSPEEDR5 rw		OSPEEDR4 rw		OSPEEDR3 rw		OSPEEDR2 rw		OSPEEDR1 rw		OSPEEDR0 rw

Toggle Fields.

OSPEEDR0

Bits 0-1: Port x configuration bits (y = 0..15).

Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed

OSPEEDR1

Bits 2-3: Port x configuration bits (y = 0..15).

Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed

OSPEEDR2

Bits 4-5: Port x configuration bits (y = 0..15).

Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed

OSPEEDR3

Bits 6-7: Port x configuration bits (y = 0..15).

Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed

OSPEEDR4

Bits 8-9: Port x configuration bits (y = 0..15).

Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed

OSPEEDR5

Bits 10-11: Port x configuration bits (y = 0..15).

Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed

OSPEEDR6

Bits 12-13: Port x configuration bits (y = 0..15).

Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed

OSPEEDR7

Bits 14-15: Port x configuration bits (y = 0..15).

Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed

OSPEEDR8

Bits 16-17: Port x configuration bits (y = 0..15).

Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed

OSPEEDR9

Bits 18-19: Port x configuration bits (y = 0..15).

Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed

OSPEEDR10

Bits 20-21: Port x configuration bits (y = 0..15).

Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed

OSPEEDR11

Bits 22-23: Port x configuration bits (y = 0..15).

Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed

OSPEEDR12

Bits 24-25: Port x configuration bits (y = 0..15).

Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed

OSPEEDR13

Bits 26-27: Port x configuration bits (y = 0..15).

Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed

OSPEEDR14

Bits 28-29: Port x configuration bits (y = 0..15).

Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed

OSPEEDR15

Bits 30-31: Port x configuration bits (y = 0..15).

Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed

PUPDR

GPIO port pull-up/pull-down register

Offset: 0xC, reset: 0x00000000, access: read-write

16/16 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
PUPDR15 rw		PUPDR14 rw		PUPDR13 rw		PUPDR12 rw		PUPDR11 rw		PUPDR10 rw		PUPDR9 rw		PUPDR8 rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
PUPDR7 rw		PUPDR6 rw		PUPDR5 rw		PUPDR4 rw		PUPDR3 rw		PUPDR2 rw		PUPDR1 rw		PUPDR0 rw

Toggle Fields.

PUPDR0

Bits 0-1: Port x configuration bits (y = 0..15).

Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down

PUPDR1

Bits 2-3: Port x configuration bits (y = 0..15).

Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down

PUPDR2

Bits 4-5: Port x configuration bits (y = 0..15).

Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down

PUPDR3

Bits 6-7: Port x configuration bits (y = 0..15).

Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down

PUPDR4

Bits 8-9: Port x configuration bits (y = 0..15).

Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down

PUPDR5

Bits 10-11: Port x configuration bits (y = 0..15).

Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down

PUPDR6

Bits 12-13: Port x configuration bits (y = 0..15).

Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down

PUPDR7

Bits 14-15: Port x configuration bits (y = 0..15).

Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down

PUPDR8

Bits 16-17: Port x configuration bits (y = 0..15).

Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down

PUPDR9

Bits 18-19: Port x configuration bits (y = 0..15).

Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down

PUPDR10

Bits 20-21: Port x configuration bits (y = 0..15).

Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down

PUPDR11

Bits 22-23: Port x configuration bits (y = 0..15).

Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down

PUPDR12

Bits 24-25: Port x configuration bits (y = 0..15).

Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down

PUPDR13

Bits 26-27: Port x configuration bits (y = 0..15).

Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down

PUPDR14

Bits 28-29: Port x configuration bits (y = 0..15).

Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down

PUPDR15

Bits 30-31: Port x configuration bits (y = 0..15).

Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down

IDR

GPIO port input data register

Offset: 0x10, reset: 0x00000000, access: read-only

16/16 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
IDR15 r	IDR14 r	IDR13 r	IDR12 r	IDR11 r	IDR10 r	IDR9 r	IDR8 r	IDR7 r	IDR6 r	IDR5 r	IDR4 r	IDR3 r	IDR2 r	IDR1 r	IDR0 r

Toggle Fields.

IDR0

Bit 0: Port input data (y = 0..15).

Allowed values:
1: High: Input is logic high
0: Low: Input is logic low

IDR1

Bit 1: Port input data (y = 0..15).

Allowed values:
1: High: Input is logic high
0: Low: Input is logic low

IDR2

Bit 2: Port input data (y = 0..15).

Allowed values:
1: High: Input is logic high
0: Low: Input is logic low

IDR3

Bit 3: Port input data (y = 0..15).

Allowed values:
1: High: Input is logic high
0: Low: Input is logic low

IDR4

Bit 4: Port input data (y = 0..15).

Allowed values:
1: High: Input is logic high
0: Low: Input is logic low

IDR5

Bit 5: Port input data (y = 0..15).

Allowed values:
1: High: Input is logic high
0: Low: Input is logic low

IDR6

Bit 6: Port input data (y = 0..15).

Allowed values:
1: High: Input is logic high
0: Low: Input is logic low

IDR7

Bit 7: Port input data (y = 0..15).

Allowed values:
1: High: Input is logic high
0: Low: Input is logic low

IDR8

Bit 8: Port input data (y = 0..15).

Allowed values:
1: High: Input is logic high
0: Low: Input is logic low

IDR9

Bit 9: Port input data (y = 0..15).

Allowed values:
1: High: Input is logic high
0: Low: Input is logic low

IDR10

Bit 10: Port input data (y = 0..15).

Allowed values:
1: High: Input is logic high
0: Low: Input is logic low

IDR11

Bit 11: Port input data (y = 0..15).

Allowed values:
1: High: Input is logic high
0: Low: Input is logic low

IDR12

Bit 12: Port input data (y = 0..15).

Allowed values:
1: High: Input is logic high
0: Low: Input is logic low

IDR13

Bit 13: Port input data (y = 0..15).

Allowed values:
1: High: Input is logic high
0: Low: Input is logic low

IDR14

Bit 14: Port input data (y = 0..15).

Allowed values:
1: High: Input is logic high
0: Low: Input is logic low

IDR15

Bit 15: Port input data (y = 0..15).

Allowed values:
1: High: Input is logic high
0: Low: Input is logic low

ODR

GPIO port output data register

Offset: 0x14, reset: 0x00000000, access: read-write

16/16 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
ODR15 rw	ODR14 rw	ODR13 rw	ODR12 rw	ODR11 rw	ODR10 rw	ODR9 rw	ODR8 rw	ODR7 rw	ODR6 rw	ODR5 rw	ODR4 rw	ODR3 rw	ODR2 rw	ODR1 rw	ODR0 rw

Toggle Fields.

ODR0

Bit 0: Port output data (y = 0..15).

Allowed values:
1: High: Set output to logic high
0: Low: Set output to logic low

ODR1

Bit 1: Port output data (y = 0..15).

Allowed values:
1: High: Set output to logic high
0: Low: Set output to logic low

ODR2

Bit 2: Port output data (y = 0..15).

Allowed values:
1: High: Set output to logic high
0: Low: Set output to logic low

ODR3

Bit 3: Port output data (y = 0..15).

Allowed values:
1: High: Set output to logic high
0: Low: Set output to logic low

ODR4

Bit 4: Port output data (y = 0..15).

Allowed values:
1: High: Set output to logic high
0: Low: Set output to logic low

ODR5

Bit 5: Port output data (y = 0..15).

Allowed values:
1: High: Set output to logic high
0: Low: Set output to logic low

ODR6

Bit 6: Port output data (y = 0..15).

Allowed values:
1: High: Set output to logic high
0: Low: Set output to logic low

ODR7

Bit 7: Port output data (y = 0..15).

Allowed values:
1: High: Set output to logic high
0: Low: Set output to logic low

ODR8

Bit 8: Port output data (y = 0..15).

Allowed values:
1: High: Set output to logic high
0: Low: Set output to logic low

ODR9

Bit 9: Port output data (y = 0..15).

Allowed values:
1: High: Set output to logic high
0: Low: Set output to logic low

ODR10

Bit 10: Port output data (y = 0..15).

Allowed values:
1: High: Set output to logic high
0: Low: Set output to logic low

ODR11

Bit 11: Port output data (y = 0..15).

Allowed values:
1: High: Set output to logic high
0: Low: Set output to logic low

ODR12

Bit 12: Port output data (y = 0..15).

Allowed values:
1: High: Set output to logic high
0: Low: Set output to logic low

ODR13

Bit 13: Port output data (y = 0..15).

Allowed values:
1: High: Set output to logic high
0: Low: Set output to logic low

ODR14

Bit 14: Port output data (y = 0..15).

Allowed values:
1: High: Set output to logic high
0: Low: Set output to logic low

ODR15

Bit 15: Port output data (y = 0..15).

Allowed values:
1: High: Set output to logic high
0: Low: Set output to logic low

BSRR

GPIO port bit set/reset register

Offset: 0x18, reset: 0x00000000, access: write-only

32/32 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
BR15 w	BR14 w	BR13 w	BR12 w	BR11 w	BR10 w	BR9 w	BR8 w	BR7 w	BR6 w	BR5 w	BR4 w	BR3 w	BR2 w	BR1 w	BR0 w
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
BS15 w	BS14 w	BS13 w	BS12 w	BS11 w	BS10 w	BS9 w	BS8 w	BS7 w	BS6 w	BS5 w	BS4 w	BS3 w	BS2 w	BS1 w	BS0 w

Toggle Fields.

BS0

Bit 0: Port x set bit y (y= 0..15).

Allowed values:
1: Set: Sets the corresponding ODRx bit

BS1

Bit 1: Port x set bit y (y= 0..15).

Allowed values:
1: Set: Sets the corresponding ODRx bit

BS2

Bit 2: Port x set bit y (y= 0..15).

Allowed values:
1: Set: Sets the corresponding ODRx bit

BS3

Bit 3: Port x set bit y (y= 0..15).

Allowed values:
1: Set: Sets the corresponding ODRx bit

BS4

Bit 4: Port x set bit y (y= 0..15).

Allowed values:
1: Set: Sets the corresponding ODRx bit

BS5

Bit 5: Port x set bit y (y= 0..15).

Allowed values:
1: Set: Sets the corresponding ODRx bit

BS6

Bit 6: Port x set bit y (y= 0..15).

Allowed values:
1: Set: Sets the corresponding ODRx bit

BS7

Bit 7: Port x set bit y (y= 0..15).

Allowed values:
1: Set: Sets the corresponding ODRx bit

BS8

Bit 8: Port x set bit y (y= 0..15).

Allowed values:
1: Set: Sets the corresponding ODRx bit

BS9

Bit 9: Port x set bit y (y= 0..15).

Allowed values:
1: Set: Sets the corresponding ODRx bit

BS10

Bit 10: Port x set bit y (y= 0..15).

Allowed values:
1: Set: Sets the corresponding ODRx bit

BS11

Bit 11: Port x set bit y (y= 0..15).

Allowed values:
1: Set: Sets the corresponding ODRx bit

BS12

Bit 12: Port x set bit y (y= 0..15).

Allowed values:
1: Set: Sets the corresponding ODRx bit

BS13

Bit 13: Port x set bit y (y= 0..15).

Allowed values:
1: Set: Sets the corresponding ODRx bit

BS14

Bit 14: Port x set bit y (y= 0..15).

Allowed values:
1: Set: Sets the corresponding ODRx bit

BS15

Bit 15: Port x set bit y (y= 0..15).

Allowed values:
1: Set: Sets the corresponding ODRx bit

BR0

Bit 16: Port x set bit y (y= 0..15).

Allowed values:
1: Reset: Resets the corresponding ODRx bit

BR1

Bit 17: Port x reset bit y (y = 0..15).

Allowed values:
1: Reset: Resets the corresponding ODRx bit

BR2

Bit 18: Port x reset bit y (y = 0..15).

Allowed values:
1: Reset: Resets the corresponding ODRx bit

BR3

Bit 19: Port x reset bit y (y = 0..15).

Allowed values:
1: Reset: Resets the corresponding ODRx bit

BR4

Bit 20: Port x reset bit y (y = 0..15).

Allowed values:
1: Reset: Resets the corresponding ODRx bit

BR5

Bit 21: Port x reset bit y (y = 0..15).

Allowed values:
1: Reset: Resets the corresponding ODRx bit

BR6

Bit 22: Port x reset bit y (y = 0..15).

Allowed values:
1: Reset: Resets the corresponding ODRx bit

BR7

Bit 23: Port x reset bit y (y = 0..15).

Allowed values:
1: Reset: Resets the corresponding ODRx bit

BR8

Bit 24: Port x reset bit y (y = 0..15).

Allowed values:
1: Reset: Resets the corresponding ODRx bit

BR9

Bit 25: Port x reset bit y (y = 0..15).

Allowed values:
1: Reset: Resets the corresponding ODRx bit

BR10

Bit 26: Port x reset bit y (y = 0..15).

Allowed values:
1: Reset: Resets the corresponding ODRx bit

BR11

Bit 27: Port x reset bit y (y = 0..15).

Allowed values:
1: Reset: Resets the corresponding ODRx bit

BR12

Bit 28: Port x reset bit y (y = 0..15).

Allowed values:
1: Reset: Resets the corresponding ODRx bit

BR13

Bit 29: Port x reset bit y (y = 0..15).

Allowed values:
1: Reset: Resets the corresponding ODRx bit

BR14

Bit 30: Port x reset bit y (y = 0..15).

Allowed values:
1: Reset: Resets the corresponding ODRx bit

BR15

Bit 31: Port x reset bit y (y = 0..15).

Allowed values:
1: Reset: Resets the corresponding ODRx bit

LCKR

GPIO port configuration lock register

Offset: 0x1C, reset: 0x00000000, access: read-write

17/17 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
															LCKK rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
LCK15 rw	LCK14 rw	LCK13 rw	LCK12 rw	LCK11 rw	LCK10 rw	LCK9 rw	LCK8 rw	LCK7 rw	LCK6 rw	LCK5 rw	LCK4 rw	LCK3 rw	LCK2 rw	LCK1 rw	LCK0 rw

Toggle Fields.

LCK0

Bit 0: Port x lock bit y (y= 0..15).

Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked

LCK1

Bit 1: Port x lock bit y (y= 0..15).

Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked

LCK2

Bit 2: Port x lock bit y (y= 0..15).

Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked

LCK3

Bit 3: Port x lock bit y (y= 0..15).

Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked

LCK4

Bit 4: Port x lock bit y (y= 0..15).

Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked

LCK5

Bit 5: Port x lock bit y (y= 0..15).

Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked

LCK6

Bit 6: Port x lock bit y (y= 0..15).

Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked

LCK7

Bit 7: Port x lock bit y (y= 0..15).

Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked

LCK8

Bit 8: Port x lock bit y (y= 0..15).

Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked

LCK9

Bit 9: Port x lock bit y (y= 0..15).

Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked

LCK10

Bit 10: Port x lock bit y (y= 0..15).

Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked

LCK11

Bit 11: Port x lock bit y (y= 0..15).

Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked

LCK12

Bit 12: Port x lock bit y (y= 0..15).

Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked

LCK13

Bit 13: Port x lock bit y (y= 0..15).

Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked

LCK14

Bit 14: Port x lock bit y (y= 0..15).

Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked

LCK15

Bit 15: Port x lock bit y (y= 0..15).

Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked

LCKK

Bit 16: Port x lock bit y (y= 0..15).

Allowed values:
0: NotActive: Port configuration lock key not active
1: Active: Port configuration lock key active

AFRL

GPIO alternate function low register

Offset: 0x20, reset: 0x00000000, access: read-write

8/8 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
AFRL7 rw				AFRL6 rw				AFRL5 rw				AFRL4 rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
AFRL3 rw				AFRL2 rw				AFRL1 rw				AFRL0 rw

Toggle Fields.

AFRL0

Bits 0-3: Alternate function selection for port x bit y (y = 0..7).

AFRL1

Bits 4-7: Alternate function selection for port x bit y (y = 0..7).

AFRL2

Bits 8-11: Alternate function selection for port x bit y (y = 0..7).

AFRL3

Bits 12-15: Alternate function selection for port x bit y (y = 0..7).

AFRL4

Bits 16-19: Alternate function selection for port x bit y (y = 0..7).

AFRL5

Bits 20-23: Alternate function selection for port x bit y (y = 0..7).

AFRL6

Bits 24-27: Alternate function selection for port x bit y (y = 0..7).

AFRL7

Bits 28-31: Alternate function selection for port x bit y (y = 0..7).

AFRH

GPIO alternate function high register

Offset: 0x24, reset: 0x00000000, access: read-write

8/8 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
AFRH15 rw				AFRH14 rw				AFRH13 rw				AFRH12 rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
AFRH11 rw				AFRH10 rw				AFRH9 rw				AFRH8 rw

Toggle Fields.

AFRH8

Bits 0-3: Alternate function selection for port x bit y (y = 8..15).

AFRH9

Bits 4-7: Alternate function selection for port x bit y (y = 8..15).

AFRH10

Bits 8-11: Alternate function selection for port x bit y (y = 8..15).

AFRH11

Bits 12-15: Alternate function selection for port x bit y (y = 8..15).

AFRH12

Bits 16-19: Alternate function selection for port x bit y (y = 8..15).

AFRH13

Bits 20-23: Alternate function selection for port x bit y (y = 8..15).

AFRH14

Bits 24-27: Alternate function selection for port x bit y (y = 8..15).

AFRH15

Bits 28-31: Alternate function selection for port x bit y (y = 8..15).

GPIOH

0x40021C00: General-purpose I/Os

161/161 fields covered. Toggle Registers.

MODER

GPIO port mode register

Offset: 0x0, reset: 0x00000000, access: read-write

16/16 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
MODER15 rw		MODER14 rw		MODER13 rw		MODER12 rw		MODER11 rw		MODER10 rw		MODER9 rw		MODER8 rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
MODER7 rw		MODER6 rw		MODER5 rw		MODER4 rw		MODER3 rw		MODER2 rw		MODER1 rw		MODER0 rw

Toggle Fields.

MODER0

Bits 0-1: Port x configuration bits (y = 0..15).

Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode

MODER1

Bits 2-3: Port x configuration bits (y = 0..15).

Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode

MODER2

Bits 4-5: Port x configuration bits (y = 0..15).

Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode

MODER3

Bits 6-7: Port x configuration bits (y = 0..15).

Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode

MODER4

Bits 8-9: Port x configuration bits (y = 0..15).

Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode

MODER5

Bits 10-11: Port x configuration bits (y = 0..15).

Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode

MODER6

Bits 12-13: Port x configuration bits (y = 0..15).

Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode

MODER7

Bits 14-15: Port x configuration bits (y = 0..15).

Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode

MODER8

Bits 16-17: Port x configuration bits (y = 0..15).

Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode

MODER9

Bits 18-19: Port x configuration bits (y = 0..15).

Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode

MODER10

Bits 20-21: Port x configuration bits (y = 0..15).

Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode

MODER11

Bits 22-23: Port x configuration bits (y = 0..15).

Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode

MODER12

Bits 24-25: Port x configuration bits (y = 0..15).

Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode

MODER13

Bits 26-27: Port x configuration bits (y = 0..15).

Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode

MODER14

Bits 28-29: Port x configuration bits (y = 0..15).

Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode

MODER15

Bits 30-31: Port x configuration bits (y = 0..15).

Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode

OTYPER

GPIO port output type register

Offset: 0x4, reset: 0x00000000, access: read-write

16/16 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
OT15 rw	OT14 rw	OT13 rw	OT12 rw	OT11 rw	OT10 rw	OT9 rw	OT8 rw	OT7 rw	OT6 rw	OT5 rw	OT4 rw	OT3 rw	OT2 rw	OT1 rw	OT0 rw

Toggle Fields.

OT0

Bit 0: Port x configuration bits (y = 0..15).

Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain

OT1

Bit 1: Port x configuration bits (y = 0..15).

Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain

OT2

Bit 2: Port x configuration bits (y = 0..15).

Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain

OT3

Bit 3: Port x configuration bits (y = 0..15).

Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain

OT4

Bit 4: Port x configuration bits (y = 0..15).

Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain

OT5

Bit 5: Port x configuration bits (y = 0..15).

Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain

OT6

Bit 6: Port x configuration bits (y = 0..15).

Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain

OT7

Bit 7: Port x configuration bits (y = 0..15).

Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain

OT8

Bit 8: Port x configuration bits (y = 0..15).

Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain

OT9

Bit 9: Port x configuration bits (y = 0..15).

Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain

OT10

Bit 10: Port x configuration bits (y = 0..15).

Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain

OT11

Bit 11: Port x configuration bits (y = 0..15).

Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain

OT12

Bit 12: Port x configuration bits (y = 0..15).

Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain

OT13

Bit 13: Port x configuration bits (y = 0..15).

Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain

OT14

Bit 14: Port x configuration bits (y = 0..15).

Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain

OT15

Bit 15: Port x configuration bits (y = 0..15).

Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain

OSPEEDR

GPIO port output speed register

Offset: 0x8, reset: 0x00000000, access: read-write

16/16 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
OSPEEDR15 rw		OSPEEDR14 rw		OSPEEDR13 rw		OSPEEDR12 rw		OSPEEDR11 rw		OSPEEDR10 rw		OSPEEDR9 rw		OSPEEDR8 rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
OSPEEDR7 rw		OSPEEDR6 rw		OSPEEDR5 rw		OSPEEDR4 rw		OSPEEDR3 rw		OSPEEDR2 rw		OSPEEDR1 rw		OSPEEDR0 rw

Toggle Fields.

OSPEEDR0

Bits 0-1: Port x configuration bits (y = 0..15).

Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed

OSPEEDR1

Bits 2-3: Port x configuration bits (y = 0..15).

Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed

OSPEEDR2

Bits 4-5: Port x configuration bits (y = 0..15).

Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed

OSPEEDR3

Bits 6-7: Port x configuration bits (y = 0..15).

Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed

OSPEEDR4

Bits 8-9: Port x configuration bits (y = 0..15).

Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed

OSPEEDR5

Bits 10-11: Port x configuration bits (y = 0..15).

Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed

OSPEEDR6

Bits 12-13: Port x configuration bits (y = 0..15).

Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed

OSPEEDR7

Bits 14-15: Port x configuration bits (y = 0..15).

Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed

OSPEEDR8

Bits 16-17: Port x configuration bits (y = 0..15).

Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed

OSPEEDR9

Bits 18-19: Port x configuration bits (y = 0..15).

Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed

OSPEEDR10

Bits 20-21: Port x configuration bits (y = 0..15).

Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed

OSPEEDR11

Bits 22-23: Port x configuration bits (y = 0..15).

Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed

OSPEEDR12

Bits 24-25: Port x configuration bits (y = 0..15).

Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed

OSPEEDR13

Bits 26-27: Port x configuration bits (y = 0..15).

Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed

OSPEEDR14

Bits 28-29: Port x configuration bits (y = 0..15).

Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed

OSPEEDR15

Bits 30-31: Port x configuration bits (y = 0..15).

Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed

PUPDR

GPIO port pull-up/pull-down register

Offset: 0xC, reset: 0x00000000, access: read-write

16/16 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
PUPDR15 rw		PUPDR14 rw		PUPDR13 rw		PUPDR12 rw		PUPDR11 rw		PUPDR10 rw		PUPDR9 rw		PUPDR8 rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
PUPDR7 rw		PUPDR6 rw		PUPDR5 rw		PUPDR4 rw		PUPDR3 rw		PUPDR2 rw		PUPDR1 rw		PUPDR0 rw

Toggle Fields.

PUPDR0

Bits 0-1: Port x configuration bits (y = 0..15).

Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down

PUPDR1

Bits 2-3: Port x configuration bits (y = 0..15).

Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down

PUPDR2

Bits 4-5: Port x configuration bits (y = 0..15).

Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down

PUPDR3

Bits 6-7: Port x configuration bits (y = 0..15).

Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down

PUPDR4

Bits 8-9: Port x configuration bits (y = 0..15).

Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down

PUPDR5

Bits 10-11: Port x configuration bits (y = 0..15).

Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down

PUPDR6

Bits 12-13: Port x configuration bits (y = 0..15).

Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down

PUPDR7

Bits 14-15: Port x configuration bits (y = 0..15).

Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down

PUPDR8

Bits 16-17: Port x configuration bits (y = 0..15).

Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down

PUPDR9

Bits 18-19: Port x configuration bits (y = 0..15).

Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down

PUPDR10

Bits 20-21: Port x configuration bits (y = 0..15).

Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down

PUPDR11

Bits 22-23: Port x configuration bits (y = 0..15).

Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down

PUPDR12

Bits 24-25: Port x configuration bits (y = 0..15).

Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down

PUPDR13

Bits 26-27: Port x configuration bits (y = 0..15).

Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down

PUPDR14

Bits 28-29: Port x configuration bits (y = 0..15).

Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down

PUPDR15

Bits 30-31: Port x configuration bits (y = 0..15).

Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down

IDR

GPIO port input data register

Offset: 0x10, reset: 0x00000000, access: read-only

16/16 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
IDR15 r	IDR14 r	IDR13 r	IDR12 r	IDR11 r	IDR10 r	IDR9 r	IDR8 r	IDR7 r	IDR6 r	IDR5 r	IDR4 r	IDR3 r	IDR2 r	IDR1 r	IDR0 r

Toggle Fields.

IDR0

Bit 0: Port input data (y = 0..15).

Allowed values:
1: High: Input is logic high
0: Low: Input is logic low

IDR1

Bit 1: Port input data (y = 0..15).

Allowed values:
1: High: Input is logic high
0: Low: Input is logic low

IDR2

Bit 2: Port input data (y = 0..15).

Allowed values:
1: High: Input is logic high
0: Low: Input is logic low

IDR3

Bit 3: Port input data (y = 0..15).

Allowed values:
1: High: Input is logic high
0: Low: Input is logic low

IDR4

Bit 4: Port input data (y = 0..15).

Allowed values:
1: High: Input is logic high
0: Low: Input is logic low

IDR5

Bit 5: Port input data (y = 0..15).

Allowed values:
1: High: Input is logic high
0: Low: Input is logic low

IDR6

Bit 6: Port input data (y = 0..15).

Allowed values:
1: High: Input is logic high
0: Low: Input is logic low

IDR7

Bit 7: Port input data (y = 0..15).

Allowed values:
1: High: Input is logic high
0: Low: Input is logic low

IDR8

Bit 8: Port input data (y = 0..15).

Allowed values:
1: High: Input is logic high
0: Low: Input is logic low

IDR9

Bit 9: Port input data (y = 0..15).

Allowed values:
1: High: Input is logic high
0: Low: Input is logic low

IDR10

Bit 10: Port input data (y = 0..15).

Allowed values:
1: High: Input is logic high
0: Low: Input is logic low

IDR11

Bit 11: Port input data (y = 0..15).

Allowed values:
1: High: Input is logic high
0: Low: Input is logic low

IDR12

Bit 12: Port input data (y = 0..15).

Allowed values:
1: High: Input is logic high
0: Low: Input is logic low

IDR13

Bit 13: Port input data (y = 0..15).

Allowed values:
1: High: Input is logic high
0: Low: Input is logic low

IDR14

Bit 14: Port input data (y = 0..15).

Allowed values:
1: High: Input is logic high
0: Low: Input is logic low

IDR15

Bit 15: Port input data (y = 0..15).

Allowed values:
1: High: Input is logic high
0: Low: Input is logic low

ODR

GPIO port output data register

Offset: 0x14, reset: 0x00000000, access: read-write

16/16 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
ODR15 rw	ODR14 rw	ODR13 rw	ODR12 rw	ODR11 rw	ODR10 rw	ODR9 rw	ODR8 rw	ODR7 rw	ODR6 rw	ODR5 rw	ODR4 rw	ODR3 rw	ODR2 rw	ODR1 rw	ODR0 rw

Toggle Fields.

ODR0

Bit 0: Port output data (y = 0..15).

Allowed values:
1: High: Set output to logic high
0: Low: Set output to logic low

ODR1

Bit 1: Port output data (y = 0..15).

Allowed values:
1: High: Set output to logic high
0: Low: Set output to logic low

ODR2

Bit 2: Port output data (y = 0..15).

Allowed values:
1: High: Set output to logic high
0: Low: Set output to logic low

ODR3

Bit 3: Port output data (y = 0..15).

Allowed values:
1: High: Set output to logic high
0: Low: Set output to logic low

ODR4

Bit 4: Port output data (y = 0..15).

Allowed values:
1: High: Set output to logic high
0: Low: Set output to logic low

ODR5

Bit 5: Port output data (y = 0..15).

Allowed values:
1: High: Set output to logic high
0: Low: Set output to logic low

ODR6

Bit 6: Port output data (y = 0..15).

Allowed values:
1: High: Set output to logic high
0: Low: Set output to logic low

ODR7

Bit 7: Port output data (y = 0..15).

Allowed values:
1: High: Set output to logic high
0: Low: Set output to logic low

ODR8

Bit 8: Port output data (y = 0..15).

Allowed values:
1: High: Set output to logic high
0: Low: Set output to logic low

ODR9

Bit 9: Port output data (y = 0..15).

Allowed values:
1: High: Set output to logic high
0: Low: Set output to logic low

ODR10

Bit 10: Port output data (y = 0..15).

Allowed values:
1: High: Set output to logic high
0: Low: Set output to logic low

ODR11

Bit 11: Port output data (y = 0..15).

Allowed values:
1: High: Set output to logic high
0: Low: Set output to logic low

ODR12

Bit 12: Port output data (y = 0..15).

Allowed values:
1: High: Set output to logic high
0: Low: Set output to logic low

ODR13

Bit 13: Port output data (y = 0..15).

Allowed values:
1: High: Set output to logic high
0: Low: Set output to logic low

ODR14

Bit 14: Port output data (y = 0..15).

Allowed values:
1: High: Set output to logic high
0: Low: Set output to logic low

ODR15

Bit 15: Port output data (y = 0..15).

Allowed values:
1: High: Set output to logic high
0: Low: Set output to logic low

BSRR

GPIO port bit set/reset register

Offset: 0x18, reset: 0x00000000, access: write-only

32/32 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
BR15 w	BR14 w	BR13 w	BR12 w	BR11 w	BR10 w	BR9 w	BR8 w	BR7 w	BR6 w	BR5 w	BR4 w	BR3 w	BR2 w	BR1 w	BR0 w
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
BS15 w	BS14 w	BS13 w	BS12 w	BS11 w	BS10 w	BS9 w	BS8 w	BS7 w	BS6 w	BS5 w	BS4 w	BS3 w	BS2 w	BS1 w	BS0 w

Toggle Fields.

BS0

Bit 0: Port x set bit y (y= 0..15).

Allowed values:
1: Set: Sets the corresponding ODRx bit

BS1

Bit 1: Port x set bit y (y= 0..15).

Allowed values:
1: Set: Sets the corresponding ODRx bit

BS2

Bit 2: Port x set bit y (y= 0..15).

Allowed values:
1: Set: Sets the corresponding ODRx bit

BS3

Bit 3: Port x set bit y (y= 0..15).

Allowed values:
1: Set: Sets the corresponding ODRx bit

BS4

Bit 4: Port x set bit y (y= 0..15).

Allowed values:
1: Set: Sets the corresponding ODRx bit

BS5

Bit 5: Port x set bit y (y= 0..15).

Allowed values:
1: Set: Sets the corresponding ODRx bit

BS6

Bit 6: Port x set bit y (y= 0..15).

Allowed values:
1: Set: Sets the corresponding ODRx bit

BS7

Bit 7: Port x set bit y (y= 0..15).

Allowed values:
1: Set: Sets the corresponding ODRx bit

BS8

Bit 8: Port x set bit y (y= 0..15).

Allowed values:
1: Set: Sets the corresponding ODRx bit

BS9

Bit 9: Port x set bit y (y= 0..15).

Allowed values:
1: Set: Sets the corresponding ODRx bit

BS10

Bit 10: Port x set bit y (y= 0..15).

Allowed values:
1: Set: Sets the corresponding ODRx bit

BS11

Bit 11: Port x set bit y (y= 0..15).

Allowed values:
1: Set: Sets the corresponding ODRx bit

BS12

Bit 12: Port x set bit y (y= 0..15).

Allowed values:
1: Set: Sets the corresponding ODRx bit

BS13

Bit 13: Port x set bit y (y= 0..15).

Allowed values:
1: Set: Sets the corresponding ODRx bit

BS14

Bit 14: Port x set bit y (y= 0..15).

Allowed values:
1: Set: Sets the corresponding ODRx bit

BS15

Bit 15: Port x set bit y (y= 0..15).

Allowed values:
1: Set: Sets the corresponding ODRx bit

BR0

Bit 16: Port x set bit y (y= 0..15).

Allowed values:
1: Reset: Resets the corresponding ODRx bit

BR1

Bit 17: Port x reset bit y (y = 0..15).

Allowed values:
1: Reset: Resets the corresponding ODRx bit

BR2

Bit 18: Port x reset bit y (y = 0..15).

Allowed values:
1: Reset: Resets the corresponding ODRx bit

BR3

Bit 19: Port x reset bit y (y = 0..15).

Allowed values:
1: Reset: Resets the corresponding ODRx bit

BR4

Bit 20: Port x reset bit y (y = 0..15).

Allowed values:
1: Reset: Resets the corresponding ODRx bit

BR5

Bit 21: Port x reset bit y (y = 0..15).

Allowed values:
1: Reset: Resets the corresponding ODRx bit

BR6

Bit 22: Port x reset bit y (y = 0..15).

Allowed values:
1: Reset: Resets the corresponding ODRx bit

BR7

Bit 23: Port x reset bit y (y = 0..15).

Allowed values:
1: Reset: Resets the corresponding ODRx bit

BR8

Bit 24: Port x reset bit y (y = 0..15).

Allowed values:
1: Reset: Resets the corresponding ODRx bit

BR9

Bit 25: Port x reset bit y (y = 0..15).

Allowed values:
1: Reset: Resets the corresponding ODRx bit

BR10

Bit 26: Port x reset bit y (y = 0..15).

Allowed values:
1: Reset: Resets the corresponding ODRx bit

BR11

Bit 27: Port x reset bit y (y = 0..15).

Allowed values:
1: Reset: Resets the corresponding ODRx bit

BR12

Bit 28: Port x reset bit y (y = 0..15).

Allowed values:
1: Reset: Resets the corresponding ODRx bit

BR13

Bit 29: Port x reset bit y (y = 0..15).

Allowed values:
1: Reset: Resets the corresponding ODRx bit

BR14

Bit 30: Port x reset bit y (y = 0..15).

Allowed values:
1: Reset: Resets the corresponding ODRx bit

BR15

Bit 31: Port x reset bit y (y = 0..15).

Allowed values:
1: Reset: Resets the corresponding ODRx bit

LCKR

GPIO port configuration lock register

Offset: 0x1C, reset: 0x00000000, access: read-write

17/17 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
															LCKK rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
LCK15 rw	LCK14 rw	LCK13 rw	LCK12 rw	LCK11 rw	LCK10 rw	LCK9 rw	LCK8 rw	LCK7 rw	LCK6 rw	LCK5 rw	LCK4 rw	LCK3 rw	LCK2 rw	LCK1 rw	LCK0 rw

Toggle Fields.

LCK0

Bit 0: Port x lock bit y (y= 0..15).

Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked

LCK1

Bit 1: Port x lock bit y (y= 0..15).

Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked

LCK2

Bit 2: Port x lock bit y (y= 0..15).

Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked

LCK3

Bit 3: Port x lock bit y (y= 0..15).

Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked

LCK4

Bit 4: Port x lock bit y (y= 0..15).

Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked

LCK5

Bit 5: Port x lock bit y (y= 0..15).

Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked

LCK6

Bit 6: Port x lock bit y (y= 0..15).

Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked

LCK7

Bit 7: Port x lock bit y (y= 0..15).

Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked

LCK8

Bit 8: Port x lock bit y (y= 0..15).

Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked

LCK9

Bit 9: Port x lock bit y (y= 0..15).

Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked

LCK10

Bit 10: Port x lock bit y (y= 0..15).

Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked

LCK11

Bit 11: Port x lock bit y (y= 0..15).

Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked

LCK12

Bit 12: Port x lock bit y (y= 0..15).

Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked

LCK13

Bit 13: Port x lock bit y (y= 0..15).

Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked

LCK14

Bit 14: Port x lock bit y (y= 0..15).

Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked

LCK15

Bit 15: Port x lock bit y (y= 0..15).

Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked

LCKK

Bit 16: Port x lock bit y (y= 0..15).

Allowed values:
0: NotActive: Port configuration lock key not active
1: Active: Port configuration lock key active

AFRL

GPIO alternate function low register

Offset: 0x20, reset: 0x00000000, access: read-write

8/8 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
AFRL7 rw				AFRL6 rw				AFRL5 rw				AFRL4 rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
AFRL3 rw				AFRL2 rw				AFRL1 rw				AFRL0 rw

Toggle Fields.

AFRL0

Bits 0-3: Alternate function selection for port x bit y (y = 0..7).

AFRL1

Bits 4-7: Alternate function selection for port x bit y (y = 0..7).

AFRL2

Bits 8-11: Alternate function selection for port x bit y (y = 0..7).

AFRL3

Bits 12-15: Alternate function selection for port x bit y (y = 0..7).

AFRL4

Bits 16-19: Alternate function selection for port x bit y (y = 0..7).

AFRL5

Bits 20-23: Alternate function selection for port x bit y (y = 0..7).

AFRL6

Bits 24-27: Alternate function selection for port x bit y (y = 0..7).

AFRL7

Bits 28-31: Alternate function selection for port x bit y (y = 0..7).

AFRH

GPIO alternate function high register

Offset: 0x24, reset: 0x00000000, access: read-write

8/8 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
AFRH15 rw				AFRH14 rw				AFRH13 rw				AFRH12 rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
AFRH11 rw				AFRH10 rw				AFRH9 rw				AFRH8 rw

Toggle Fields.

AFRH8

Bits 0-3: Alternate function selection for port x bit y (y = 8..15).

AFRH9

Bits 4-7: Alternate function selection for port x bit y (y = 8..15).

AFRH10

Bits 8-11: Alternate function selection for port x bit y (y = 8..15).

AFRH11

Bits 12-15: Alternate function selection for port x bit y (y = 8..15).

AFRH12

Bits 16-19: Alternate function selection for port x bit y (y = 8..15).

AFRH13

Bits 20-23: Alternate function selection for port x bit y (y = 8..15).

AFRH14

Bits 24-27: Alternate function selection for port x bit y (y = 8..15).

AFRH15

Bits 28-31: Alternate function selection for port x bit y (y = 8..15).

GPIOI

0x40022000: General-purpose I/Os

161/161 fields covered. Toggle Registers.

MODER

GPIO port mode register

Offset: 0x0, reset: 0x00000000, access: read-write

16/16 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
MODER15 rw		MODER14 rw		MODER13 rw		MODER12 rw		MODER11 rw		MODER10 rw		MODER9 rw		MODER8 rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
MODER7 rw		MODER6 rw		MODER5 rw		MODER4 rw		MODER3 rw		MODER2 rw		MODER1 rw		MODER0 rw

Toggle Fields.

MODER0

Bits 0-1: Port x configuration bits (y = 0..15).

Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode

MODER1

Bits 2-3: Port x configuration bits (y = 0..15).

Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode

MODER2

Bits 4-5: Port x configuration bits (y = 0..15).

Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode

MODER3

Bits 6-7: Port x configuration bits (y = 0..15).

Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode

MODER4

Bits 8-9: Port x configuration bits (y = 0..15).

Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode

MODER5

Bits 10-11: Port x configuration bits (y = 0..15).

Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode

MODER6

Bits 12-13: Port x configuration bits (y = 0..15).

Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode

MODER7

Bits 14-15: Port x configuration bits (y = 0..15).

Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode

MODER8

Bits 16-17: Port x configuration bits (y = 0..15).

Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode

MODER9

Bits 18-19: Port x configuration bits (y = 0..15).

Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode

MODER10

Bits 20-21: Port x configuration bits (y = 0..15).

Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode

MODER11

Bits 22-23: Port x configuration bits (y = 0..15).

Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode

MODER12

Bits 24-25: Port x configuration bits (y = 0..15).

Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode

MODER13

Bits 26-27: Port x configuration bits (y = 0..15).

Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode

MODER14

Bits 28-29: Port x configuration bits (y = 0..15).

Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode

MODER15

Bits 30-31: Port x configuration bits (y = 0..15).

Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode

OTYPER

GPIO port output type register

Offset: 0x4, reset: 0x00000000, access: read-write

16/16 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
OT15 rw	OT14 rw	OT13 rw	OT12 rw	OT11 rw	OT10 rw	OT9 rw	OT8 rw	OT7 rw	OT6 rw	OT5 rw	OT4 rw	OT3 rw	OT2 rw	OT1 rw	OT0 rw

Toggle Fields.

OT0

Bit 0: Port x configuration bits (y = 0..15).

Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain

OT1

Bit 1: Port x configuration bits (y = 0..15).

Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain

OT2

Bit 2: Port x configuration bits (y = 0..15).

Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain

OT3

Bit 3: Port x configuration bits (y = 0..15).

Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain

OT4

Bit 4: Port x configuration bits (y = 0..15).

Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain

OT5

Bit 5: Port x configuration bits (y = 0..15).

Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain

OT6

Bit 6: Port x configuration bits (y = 0..15).

Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain

OT7

Bit 7: Port x configuration bits (y = 0..15).

Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain

OT8

Bit 8: Port x configuration bits (y = 0..15).

Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain

OT9

Bit 9: Port x configuration bits (y = 0..15).

Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain

OT10

Bit 10: Port x configuration bits (y = 0..15).

Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain

OT11

Bit 11: Port x configuration bits (y = 0..15).

Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain

OT12

Bit 12: Port x configuration bits (y = 0..15).

Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain

OT13

Bit 13: Port x configuration bits (y = 0..15).

Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain

OT14

Bit 14: Port x configuration bits (y = 0..15).

Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain

OT15

Bit 15: Port x configuration bits (y = 0..15).

Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain

OSPEEDR

GPIO port output speed register

Offset: 0x8, reset: 0x00000000, access: read-write

16/16 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
OSPEEDR15 rw		OSPEEDR14 rw		OSPEEDR13 rw		OSPEEDR12 rw		OSPEEDR11 rw		OSPEEDR10 rw		OSPEEDR9 rw		OSPEEDR8 rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
OSPEEDR7 rw		OSPEEDR6 rw		OSPEEDR5 rw		OSPEEDR4 rw		OSPEEDR3 rw		OSPEEDR2 rw		OSPEEDR1 rw		OSPEEDR0 rw

Toggle Fields.

OSPEEDR0

Bits 0-1: Port x configuration bits (y = 0..15).

Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed

OSPEEDR1

Bits 2-3: Port x configuration bits (y = 0..15).

Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed

OSPEEDR2

Bits 4-5: Port x configuration bits (y = 0..15).

Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed

OSPEEDR3

Bits 6-7: Port x configuration bits (y = 0..15).

Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed

OSPEEDR4

Bits 8-9: Port x configuration bits (y = 0..15).

Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed

OSPEEDR5

Bits 10-11: Port x configuration bits (y = 0..15).

Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed

OSPEEDR6

Bits 12-13: Port x configuration bits (y = 0..15).

Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed

OSPEEDR7

Bits 14-15: Port x configuration bits (y = 0..15).

Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed

OSPEEDR8

Bits 16-17: Port x configuration bits (y = 0..15).

Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed

OSPEEDR9

Bits 18-19: Port x configuration bits (y = 0..15).

Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed

OSPEEDR10

Bits 20-21: Port x configuration bits (y = 0..15).

Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed

OSPEEDR11

Bits 22-23: Port x configuration bits (y = 0..15).

Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed

OSPEEDR12

Bits 24-25: Port x configuration bits (y = 0..15).

Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed

OSPEEDR13

Bits 26-27: Port x configuration bits (y = 0..15).

Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed

OSPEEDR14

Bits 28-29: Port x configuration bits (y = 0..15).

Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed

OSPEEDR15

Bits 30-31: Port x configuration bits (y = 0..15).

Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed

PUPDR

GPIO port pull-up/pull-down register

Offset: 0xC, reset: 0x00000000, access: read-write

16/16 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
PUPDR15 rw		PUPDR14 rw		PUPDR13 rw		PUPDR12 rw		PUPDR11 rw		PUPDR10 rw		PUPDR9 rw		PUPDR8 rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
PUPDR7 rw		PUPDR6 rw		PUPDR5 rw		PUPDR4 rw		PUPDR3 rw		PUPDR2 rw		PUPDR1 rw		PUPDR0 rw

Toggle Fields.

PUPDR0

Bits 0-1: Port x configuration bits (y = 0..15).

Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down

PUPDR1

Bits 2-3: Port x configuration bits (y = 0..15).

Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down

PUPDR2

Bits 4-5: Port x configuration bits (y = 0..15).

Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down

PUPDR3

Bits 6-7: Port x configuration bits (y = 0..15).

Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down

PUPDR4

Bits 8-9: Port x configuration bits (y = 0..15).

Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down

PUPDR5

Bits 10-11: Port x configuration bits (y = 0..15).

Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down

PUPDR6

Bits 12-13: Port x configuration bits (y = 0..15).

Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down

PUPDR7

Bits 14-15: Port x configuration bits (y = 0..15).

Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down

PUPDR8

Bits 16-17: Port x configuration bits (y = 0..15).

Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down

PUPDR9

Bits 18-19: Port x configuration bits (y = 0..15).

Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down

PUPDR10

Bits 20-21: Port x configuration bits (y = 0..15).

Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down

PUPDR11

Bits 22-23: Port x configuration bits (y = 0..15).

Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down

PUPDR12

Bits 24-25: Port x configuration bits (y = 0..15).

Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down

PUPDR13

Bits 26-27: Port x configuration bits (y = 0..15).

Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down

PUPDR14

Bits 28-29: Port x configuration bits (y = 0..15).

Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down

PUPDR15

Bits 30-31: Port x configuration bits (y = 0..15).

Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down

IDR

GPIO port input data register

Offset: 0x10, reset: 0x00000000, access: read-only

16/16 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
IDR15 r	IDR14 r	IDR13 r	IDR12 r	IDR11 r	IDR10 r	IDR9 r	IDR8 r	IDR7 r	IDR6 r	IDR5 r	IDR4 r	IDR3 r	IDR2 r	IDR1 r	IDR0 r

Toggle Fields.

IDR0

Bit 0: Port input data (y = 0..15).

Allowed values:
1: High: Input is logic high
0: Low: Input is logic low

IDR1

Bit 1: Port input data (y = 0..15).

Allowed values:
1: High: Input is logic high
0: Low: Input is logic low

IDR2

Bit 2: Port input data (y = 0..15).

Allowed values:
1: High: Input is logic high
0: Low: Input is logic low

IDR3

Bit 3: Port input data (y = 0..15).

Allowed values:
1: High: Input is logic high
0: Low: Input is logic low

IDR4

Bit 4: Port input data (y = 0..15).

Allowed values:
1: High: Input is logic high
0: Low: Input is logic low

IDR5

Bit 5: Port input data (y = 0..15).

Allowed values:
1: High: Input is logic high
0: Low: Input is logic low

IDR6

Bit 6: Port input data (y = 0..15).

Allowed values:
1: High: Input is logic high
0: Low: Input is logic low

IDR7

Bit 7: Port input data (y = 0..15).

Allowed values:
1: High: Input is logic high
0: Low: Input is logic low

IDR8

Bit 8: Port input data (y = 0..15).

Allowed values:
1: High: Input is logic high
0: Low: Input is logic low

IDR9

Bit 9: Port input data (y = 0..15).

Allowed values:
1: High: Input is logic high
0: Low: Input is logic low

IDR10

Bit 10: Port input data (y = 0..15).

Allowed values:
1: High: Input is logic high
0: Low: Input is logic low

IDR11

Bit 11: Port input data (y = 0..15).

Allowed values:
1: High: Input is logic high
0: Low: Input is logic low

IDR12

Bit 12: Port input data (y = 0..15).

Allowed values:
1: High: Input is logic high
0: Low: Input is logic low

IDR13

Bit 13: Port input data (y = 0..15).

Allowed values:
1: High: Input is logic high
0: Low: Input is logic low

IDR14

Bit 14: Port input data (y = 0..15).

Allowed values:
1: High: Input is logic high
0: Low: Input is logic low

IDR15

Bit 15: Port input data (y = 0..15).

Allowed values:
1: High: Input is logic high
0: Low: Input is logic low

ODR

GPIO port output data register

Offset: 0x14, reset: 0x00000000, access: read-write

16/16 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
ODR15 rw	ODR14 rw	ODR13 rw	ODR12 rw	ODR11 rw	ODR10 rw	ODR9 rw	ODR8 rw	ODR7 rw	ODR6 rw	ODR5 rw	ODR4 rw	ODR3 rw	ODR2 rw	ODR1 rw	ODR0 rw

Toggle Fields.

ODR0

Bit 0: Port output data (y = 0..15).

Allowed values:
1: High: Set output to logic high
0: Low: Set output to logic low

ODR1

Bit 1: Port output data (y = 0..15).

Allowed values:
1: High: Set output to logic high
0: Low: Set output to logic low

ODR2

Bit 2: Port output data (y = 0..15).

Allowed values:
1: High: Set output to logic high
0: Low: Set output to logic low

ODR3

Bit 3: Port output data (y = 0..15).

Allowed values:
1: High: Set output to logic high
0: Low: Set output to logic low

ODR4

Bit 4: Port output data (y = 0..15).

Allowed values:
1: High: Set output to logic high
0: Low: Set output to logic low

ODR5

Bit 5: Port output data (y = 0..15).

Allowed values:
1: High: Set output to logic high
0: Low: Set output to logic low

ODR6

Bit 6: Port output data (y = 0..15).

Allowed values:
1: High: Set output to logic high
0: Low: Set output to logic low

ODR7

Bit 7: Port output data (y = 0..15).

Allowed values:
1: High: Set output to logic high
0: Low: Set output to logic low

ODR8

Bit 8: Port output data (y = 0..15).

Allowed values:
1: High: Set output to logic high
0: Low: Set output to logic low

ODR9

Bit 9: Port output data (y = 0..15).

Allowed values:
1: High: Set output to logic high
0: Low: Set output to logic low

ODR10

Bit 10: Port output data (y = 0..15).

Allowed values:
1: High: Set output to logic high
0: Low: Set output to logic low

ODR11

Bit 11: Port output data (y = 0..15).

Allowed values:
1: High: Set output to logic high
0: Low: Set output to logic low

ODR12

Bit 12: Port output data (y = 0..15).

Allowed values:
1: High: Set output to logic high
0: Low: Set output to logic low

ODR13

Bit 13: Port output data (y = 0..15).

Allowed values:
1: High: Set output to logic high
0: Low: Set output to logic low

ODR14

Bit 14: Port output data (y = 0..15).

Allowed values:
1: High: Set output to logic high
0: Low: Set output to logic low

ODR15

Bit 15: Port output data (y = 0..15).

Allowed values:
1: High: Set output to logic high
0: Low: Set output to logic low

BSRR

GPIO port bit set/reset register

Offset: 0x18, reset: 0x00000000, access: write-only

32/32 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
BR15 w	BR14 w	BR13 w	BR12 w	BR11 w	BR10 w	BR9 w	BR8 w	BR7 w	BR6 w	BR5 w	BR4 w	BR3 w	BR2 w	BR1 w	BR0 w
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
BS15 w	BS14 w	BS13 w	BS12 w	BS11 w	BS10 w	BS9 w	BS8 w	BS7 w	BS6 w	BS5 w	BS4 w	BS3 w	BS2 w	BS1 w	BS0 w

Toggle Fields.

BS0

Bit 0: Port x set bit y (y= 0..15).

Allowed values:
1: Set: Sets the corresponding ODRx bit

BS1

Bit 1: Port x set bit y (y= 0..15).

Allowed values:
1: Set: Sets the corresponding ODRx bit

BS2

Bit 2: Port x set bit y (y= 0..15).

Allowed values:
1: Set: Sets the corresponding ODRx bit

BS3

Bit 3: Port x set bit y (y= 0..15).

Allowed values:
1: Set: Sets the corresponding ODRx bit

BS4

Bit 4: Port x set bit y (y= 0..15).

Allowed values:
1: Set: Sets the corresponding ODRx bit

BS5

Bit 5: Port x set bit y (y= 0..15).

Allowed values:
1: Set: Sets the corresponding ODRx bit

BS6

Bit 6: Port x set bit y (y= 0..15).

Allowed values:
1: Set: Sets the corresponding ODRx bit

BS7

Bit 7: Port x set bit y (y= 0..15).

Allowed values:
1: Set: Sets the corresponding ODRx bit

BS8

Bit 8: Port x set bit y (y= 0..15).

Allowed values:
1: Set: Sets the corresponding ODRx bit

BS9

Bit 9: Port x set bit y (y= 0..15).

Allowed values:
1: Set: Sets the corresponding ODRx bit

BS10

Bit 10: Port x set bit y (y= 0..15).

Allowed values:
1: Set: Sets the corresponding ODRx bit

BS11

Bit 11: Port x set bit y (y= 0..15).

Allowed values:
1: Set: Sets the corresponding ODRx bit

BS12

Bit 12: Port x set bit y (y= 0..15).

Allowed values:
1: Set: Sets the corresponding ODRx bit

BS13

Bit 13: Port x set bit y (y= 0..15).

Allowed values:
1: Set: Sets the corresponding ODRx bit

BS14

Bit 14: Port x set bit y (y= 0..15).

Allowed values:
1: Set: Sets the corresponding ODRx bit

BS15

Bit 15: Port x set bit y (y= 0..15).

Allowed values:
1: Set: Sets the corresponding ODRx bit

BR0

Bit 16: Port x set bit y (y= 0..15).

Allowed values:
1: Reset: Resets the corresponding ODRx bit

BR1

Bit 17: Port x reset bit y (y = 0..15).

Allowed values:
1: Reset: Resets the corresponding ODRx bit

BR2

Bit 18: Port x reset bit y (y = 0..15).

Allowed values:
1: Reset: Resets the corresponding ODRx bit

BR3

Bit 19: Port x reset bit y (y = 0..15).

Allowed values:
1: Reset: Resets the corresponding ODRx bit

BR4

Bit 20: Port x reset bit y (y = 0..15).

Allowed values:
1: Reset: Resets the corresponding ODRx bit

BR5

Bit 21: Port x reset bit y (y = 0..15).

Allowed values:
1: Reset: Resets the corresponding ODRx bit

BR6

Bit 22: Port x reset bit y (y = 0..15).

Allowed values:
1: Reset: Resets the corresponding ODRx bit

BR7

Bit 23: Port x reset bit y (y = 0..15).

Allowed values:
1: Reset: Resets the corresponding ODRx bit

BR8

Bit 24: Port x reset bit y (y = 0..15).

Allowed values:
1: Reset: Resets the corresponding ODRx bit

BR9

Bit 25: Port x reset bit y (y = 0..15).

Allowed values:
1: Reset: Resets the corresponding ODRx bit

BR10

Bit 26: Port x reset bit y (y = 0..15).

Allowed values:
1: Reset: Resets the corresponding ODRx bit

BR11

Bit 27: Port x reset bit y (y = 0..15).

Allowed values:
1: Reset: Resets the corresponding ODRx bit

BR12

Bit 28: Port x reset bit y (y = 0..15).

Allowed values:
1: Reset: Resets the corresponding ODRx bit

BR13

Bit 29: Port x reset bit y (y = 0..15).

Allowed values:
1: Reset: Resets the corresponding ODRx bit

BR14

Bit 30: Port x reset bit y (y = 0..15).

Allowed values:
1: Reset: Resets the corresponding ODRx bit

BR15

Bit 31: Port x reset bit y (y = 0..15).

Allowed values:
1: Reset: Resets the corresponding ODRx bit

LCKR

GPIO port configuration lock register

Offset: 0x1C, reset: 0x00000000, access: read-write

17/17 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
															LCKK rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
LCK15 rw	LCK14 rw	LCK13 rw	LCK12 rw	LCK11 rw	LCK10 rw	LCK9 rw	LCK8 rw	LCK7 rw	LCK6 rw	LCK5 rw	LCK4 rw	LCK3 rw	LCK2 rw	LCK1 rw	LCK0 rw

Toggle Fields.

LCK0

Bit 0: Port x lock bit y (y= 0..15).

Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked

LCK1

Bit 1: Port x lock bit y (y= 0..15).

Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked

LCK2

Bit 2: Port x lock bit y (y= 0..15).

Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked

LCK3

Bit 3: Port x lock bit y (y= 0..15).

Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked

LCK4

Bit 4: Port x lock bit y (y= 0..15).

Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked

LCK5

Bit 5: Port x lock bit y (y= 0..15).

Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked

LCK6

Bit 6: Port x lock bit y (y= 0..15).

Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked

LCK7

Bit 7: Port x lock bit y (y= 0..15).

Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked

LCK8

Bit 8: Port x lock bit y (y= 0..15).

Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked

LCK9

Bit 9: Port x lock bit y (y= 0..15).

Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked

LCK10

Bit 10: Port x lock bit y (y= 0..15).

Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked

LCK11

Bit 11: Port x lock bit y (y= 0..15).

Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked

LCK12

Bit 12: Port x lock bit y (y= 0..15).

Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked

LCK13

Bit 13: Port x lock bit y (y= 0..15).

Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked

LCK14

Bit 14: Port x lock bit y (y= 0..15).

Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked

LCK15

Bit 15: Port x lock bit y (y= 0..15).

Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked

LCKK

Bit 16: Port x lock bit y (y= 0..15).

Allowed values:
0: NotActive: Port configuration lock key not active
1: Active: Port configuration lock key active

AFRL

GPIO alternate function low register

Offset: 0x20, reset: 0x00000000, access: read-write

8/8 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
AFRL7 rw				AFRL6 rw				AFRL5 rw				AFRL4 rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
AFRL3 rw				AFRL2 rw				AFRL1 rw				AFRL0 rw

Toggle Fields.

AFRL0

Bits 0-3: Alternate function selection for port x bit y (y = 0..7).

AFRL1

Bits 4-7: Alternate function selection for port x bit y (y = 0..7).

AFRL2

Bits 8-11: Alternate function selection for port x bit y (y = 0..7).

AFRL3

Bits 12-15: Alternate function selection for port x bit y (y = 0..7).

AFRL4

Bits 16-19: Alternate function selection for port x bit y (y = 0..7).

AFRL5

Bits 20-23: Alternate function selection for port x bit y (y = 0..7).

AFRL6

Bits 24-27: Alternate function selection for port x bit y (y = 0..7).

AFRL7

Bits 28-31: Alternate function selection for port x bit y (y = 0..7).

AFRH

GPIO alternate function high register

Offset: 0x24, reset: 0x00000000, access: read-write

8/8 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
AFRH15 rw				AFRH14 rw				AFRH13 rw				AFRH12 rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
AFRH11 rw				AFRH10 rw				AFRH9 rw				AFRH8 rw

Toggle Fields.

AFRH8

Bits 0-3: Alternate function selection for port x bit y (y = 8..15).

AFRH9

Bits 4-7: Alternate function selection for port x bit y (y = 8..15).

AFRH10

Bits 8-11: Alternate function selection for port x bit y (y = 8..15).

AFRH11

Bits 12-15: Alternate function selection for port x bit y (y = 8..15).

AFRH12

Bits 16-19: Alternate function selection for port x bit y (y = 8..15).

AFRH13

Bits 20-23: Alternate function selection for port x bit y (y = 8..15).

AFRH14

Bits 24-27: Alternate function selection for port x bit y (y = 8..15).

AFRH15

Bits 28-31: Alternate function selection for port x bit y (y = 8..15).

GPIOJ

0x40022400: General-purpose I/Os

161/161 fields covered. Toggle Registers.

MODER

GPIO port mode register

Offset: 0x0, reset: 0x00000000, access: read-write

16/16 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
MODER15 rw		MODER14 rw		MODER13 rw		MODER12 rw		MODER11 rw		MODER10 rw		MODER9 rw		MODER8 rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
MODER7 rw		MODER6 rw		MODER5 rw		MODER4 rw		MODER3 rw		MODER2 rw		MODER1 rw		MODER0 rw

Toggle Fields.

MODER0

Bits 0-1: Port x configuration bits (y = 0..15).

Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode

MODER1

Bits 2-3: Port x configuration bits (y = 0..15).

Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode

MODER2

Bits 4-5: Port x configuration bits (y = 0..15).

Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode

MODER3

Bits 6-7: Port x configuration bits (y = 0..15).

Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode

MODER4

Bits 8-9: Port x configuration bits (y = 0..15).

Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode

MODER5

Bits 10-11: Port x configuration bits (y = 0..15).

Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode

MODER6

Bits 12-13: Port x configuration bits (y = 0..15).

Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode

MODER7

Bits 14-15: Port x configuration bits (y = 0..15).

Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode

MODER8

Bits 16-17: Port x configuration bits (y = 0..15).

Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode

MODER9

Bits 18-19: Port x configuration bits (y = 0..15).

Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode

MODER10

Bits 20-21: Port x configuration bits (y = 0..15).

Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode

MODER11

Bits 22-23: Port x configuration bits (y = 0..15).

Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode

MODER12

Bits 24-25: Port x configuration bits (y = 0..15).

Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode

MODER13

Bits 26-27: Port x configuration bits (y = 0..15).

Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode

MODER14

Bits 28-29: Port x configuration bits (y = 0..15).

Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode

MODER15

Bits 30-31: Port x configuration bits (y = 0..15).

Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode

OTYPER

GPIO port output type register

Offset: 0x4, reset: 0x00000000, access: read-write

16/16 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
OT15 rw	OT14 rw	OT13 rw	OT12 rw	OT11 rw	OT10 rw	OT9 rw	OT8 rw	OT7 rw	OT6 rw	OT5 rw	OT4 rw	OT3 rw	OT2 rw	OT1 rw	OT0 rw

Toggle Fields.

OT0

Bit 0: Port x configuration bits (y = 0..15).

Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain

OT1

Bit 1: Port x configuration bits (y = 0..15).

Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain

OT2

Bit 2: Port x configuration bits (y = 0..15).

Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain

OT3

Bit 3: Port x configuration bits (y = 0..15).

Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain

OT4

Bit 4: Port x configuration bits (y = 0..15).

Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain

OT5

Bit 5: Port x configuration bits (y = 0..15).

Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain

OT6

Bit 6: Port x configuration bits (y = 0..15).

Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain

OT7

Bit 7: Port x configuration bits (y = 0..15).

Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain

OT8

Bit 8: Port x configuration bits (y = 0..15).

Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain

OT9

Bit 9: Port x configuration bits (y = 0..15).

Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain

OT10

Bit 10: Port x configuration bits (y = 0..15).

Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain

OT11

Bit 11: Port x configuration bits (y = 0..15).

Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain

OT12

Bit 12: Port x configuration bits (y = 0..15).

Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain

OT13

Bit 13: Port x configuration bits (y = 0..15).

Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain

OT14

Bit 14: Port x configuration bits (y = 0..15).

Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain

OT15

Bit 15: Port x configuration bits (y = 0..15).

Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain

OSPEEDR

GPIO port output speed register

Offset: 0x8, reset: 0x00000000, access: read-write

16/16 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
OSPEEDR15 rw		OSPEEDR14 rw		OSPEEDR13 rw		OSPEEDR12 rw		OSPEEDR11 rw		OSPEEDR10 rw		OSPEEDR9 rw		OSPEEDR8 rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
OSPEEDR7 rw		OSPEEDR6 rw		OSPEEDR5 rw		OSPEEDR4 rw		OSPEEDR3 rw		OSPEEDR2 rw		OSPEEDR1 rw		OSPEEDR0 rw

Toggle Fields.

OSPEEDR0

Bits 0-1: Port x configuration bits (y = 0..15).

Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed

OSPEEDR1

Bits 2-3: Port x configuration bits (y = 0..15).

Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed

OSPEEDR2

Bits 4-5: Port x configuration bits (y = 0..15).

Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed

OSPEEDR3

Bits 6-7: Port x configuration bits (y = 0..15).

Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed

OSPEEDR4

Bits 8-9: Port x configuration bits (y = 0..15).

Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed

OSPEEDR5

Bits 10-11: Port x configuration bits (y = 0..15).

Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed

OSPEEDR6

Bits 12-13: Port x configuration bits (y = 0..15).

Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed

OSPEEDR7

Bits 14-15: Port x configuration bits (y = 0..15).

Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed

OSPEEDR8

Bits 16-17: Port x configuration bits (y = 0..15).

Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed

OSPEEDR9

Bits 18-19: Port x configuration bits (y = 0..15).

Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed

OSPEEDR10

Bits 20-21: Port x configuration bits (y = 0..15).

Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed

OSPEEDR11

Bits 22-23: Port x configuration bits (y = 0..15).

Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed

OSPEEDR12

Bits 24-25: Port x configuration bits (y = 0..15).

Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed

OSPEEDR13

Bits 26-27: Port x configuration bits (y = 0..15).

Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed

OSPEEDR14

Bits 28-29: Port x configuration bits (y = 0..15).

Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed

OSPEEDR15

Bits 30-31: Port x configuration bits (y = 0..15).

Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed

PUPDR

GPIO port pull-up/pull-down register

Offset: 0xC, reset: 0x00000000, access: read-write

16/16 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
PUPDR15 rw		PUPDR14 rw		PUPDR13 rw		PUPDR12 rw		PUPDR11 rw		PUPDR10 rw		PUPDR9 rw		PUPDR8 rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
PUPDR7 rw		PUPDR6 rw		PUPDR5 rw		PUPDR4 rw		PUPDR3 rw		PUPDR2 rw		PUPDR1 rw		PUPDR0 rw

Toggle Fields.

PUPDR0

Bits 0-1: Port x configuration bits (y = 0..15).

Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down

PUPDR1

Bits 2-3: Port x configuration bits (y = 0..15).

Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down

PUPDR2

Bits 4-5: Port x configuration bits (y = 0..15).

Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down

PUPDR3

Bits 6-7: Port x configuration bits (y = 0..15).

Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down

PUPDR4

Bits 8-9: Port x configuration bits (y = 0..15).

Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down

PUPDR5

Bits 10-11: Port x configuration bits (y = 0..15).

Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down

PUPDR6

Bits 12-13: Port x configuration bits (y = 0..15).

Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down

PUPDR7

Bits 14-15: Port x configuration bits (y = 0..15).

Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down

PUPDR8

Bits 16-17: Port x configuration bits (y = 0..15).

Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down

PUPDR9

Bits 18-19: Port x configuration bits (y = 0..15).

Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down

PUPDR10

Bits 20-21: Port x configuration bits (y = 0..15).

Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down

PUPDR11

Bits 22-23: Port x configuration bits (y = 0..15).

Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down

PUPDR12

Bits 24-25: Port x configuration bits (y = 0..15).

Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down

PUPDR13

Bits 26-27: Port x configuration bits (y = 0..15).

Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down

PUPDR14

Bits 28-29: Port x configuration bits (y = 0..15).

Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down

PUPDR15

Bits 30-31: Port x configuration bits (y = 0..15).

Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down

IDR

GPIO port input data register

Offset: 0x10, reset: 0x00000000, access: read-only

16/16 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
IDR15 r	IDR14 r	IDR13 r	IDR12 r	IDR11 r	IDR10 r	IDR9 r	IDR8 r	IDR7 r	IDR6 r	IDR5 r	IDR4 r	IDR3 r	IDR2 r	IDR1 r	IDR0 r

Toggle Fields.

IDR0

Bit 0: Port input data (y = 0..15).

Allowed values:
1: High: Input is logic high
0: Low: Input is logic low

IDR1

Bit 1: Port input data (y = 0..15).

Allowed values:
1: High: Input is logic high
0: Low: Input is logic low

IDR2

Bit 2: Port input data (y = 0..15).

Allowed values:
1: High: Input is logic high
0: Low: Input is logic low

IDR3

Bit 3: Port input data (y = 0..15).

Allowed values:
1: High: Input is logic high
0: Low: Input is logic low

IDR4

Bit 4: Port input data (y = 0..15).

Allowed values:
1: High: Input is logic high
0: Low: Input is logic low

IDR5

Bit 5: Port input data (y = 0..15).

Allowed values:
1: High: Input is logic high
0: Low: Input is logic low

IDR6

Bit 6: Port input data (y = 0..15).

Allowed values:
1: High: Input is logic high
0: Low: Input is logic low

IDR7

Bit 7: Port input data (y = 0..15).

Allowed values:
1: High: Input is logic high
0: Low: Input is logic low

IDR8

Bit 8: Port input data (y = 0..15).

Allowed values:
1: High: Input is logic high
0: Low: Input is logic low

IDR9

Bit 9: Port input data (y = 0..15).

Allowed values:
1: High: Input is logic high
0: Low: Input is logic low

IDR10

Bit 10: Port input data (y = 0..15).

Allowed values:
1: High: Input is logic high
0: Low: Input is logic low

IDR11

Bit 11: Port input data (y = 0..15).

Allowed values:
1: High: Input is logic high
0: Low: Input is logic low

IDR12

Bit 12: Port input data (y = 0..15).

Allowed values:
1: High: Input is logic high
0: Low: Input is logic low

IDR13

Bit 13: Port input data (y = 0..15).

Allowed values:
1: High: Input is logic high
0: Low: Input is logic low

IDR14

Bit 14: Port input data (y = 0..15).

Allowed values:
1: High: Input is logic high
0: Low: Input is logic low

IDR15

Bit 15: Port input data (y = 0..15).

Allowed values:
1: High: Input is logic high
0: Low: Input is logic low

ODR

GPIO port output data register

Offset: 0x14, reset: 0x00000000, access: read-write

16/16 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
ODR15 rw	ODR14 rw	ODR13 rw	ODR12 rw	ODR11 rw	ODR10 rw	ODR9 rw	ODR8 rw	ODR7 rw	ODR6 rw	ODR5 rw	ODR4 rw	ODR3 rw	ODR2 rw	ODR1 rw	ODR0 rw

Toggle Fields.

ODR0

Bit 0: Port output data (y = 0..15).

Allowed values:
1: High: Set output to logic high
0: Low: Set output to logic low

ODR1

Bit 1: Port output data (y = 0..15).

Allowed values:
1: High: Set output to logic high
0: Low: Set output to logic low

ODR2

Bit 2: Port output data (y = 0..15).

Allowed values:
1: High: Set output to logic high
0: Low: Set output to logic low

ODR3

Bit 3: Port output data (y = 0..15).

Allowed values:
1: High: Set output to logic high
0: Low: Set output to logic low

ODR4

Bit 4: Port output data (y = 0..15).

Allowed values:
1: High: Set output to logic high
0: Low: Set output to logic low

ODR5

Bit 5: Port output data (y = 0..15).

Allowed values:
1: High: Set output to logic high
0: Low: Set output to logic low

ODR6

Bit 6: Port output data (y = 0..15).

Allowed values:
1: High: Set output to logic high
0: Low: Set output to logic low

ODR7

Bit 7: Port output data (y = 0..15).

Allowed values:
1: High: Set output to logic high
0: Low: Set output to logic low

ODR8

Bit 8: Port output data (y = 0..15).

Allowed values:
1: High: Set output to logic high
0: Low: Set output to logic low

ODR9

Bit 9: Port output data (y = 0..15).

Allowed values:
1: High: Set output to logic high
0: Low: Set output to logic low

ODR10

Bit 10: Port output data (y = 0..15).

Allowed values:
1: High: Set output to logic high
0: Low: Set output to logic low

ODR11

Bit 11: Port output data (y = 0..15).

Allowed values:
1: High: Set output to logic high
0: Low: Set output to logic low

ODR12

Bit 12: Port output data (y = 0..15).

Allowed values:
1: High: Set output to logic high
0: Low: Set output to logic low

ODR13

Bit 13: Port output data (y = 0..15).

Allowed values:
1: High: Set output to logic high
0: Low: Set output to logic low

ODR14

Bit 14: Port output data (y = 0..15).

Allowed values:
1: High: Set output to logic high
0: Low: Set output to logic low

ODR15

Bit 15: Port output data (y = 0..15).

Allowed values:
1: High: Set output to logic high
0: Low: Set output to logic low

BSRR

GPIO port bit set/reset register

Offset: 0x18, reset: 0x00000000, access: write-only

32/32 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
BR15 w	BR14 w	BR13 w	BR12 w	BR11 w	BR10 w	BR9 w	BR8 w	BR7 w	BR6 w	BR5 w	BR4 w	BR3 w	BR2 w	BR1 w	BR0 w
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
BS15 w	BS14 w	BS13 w	BS12 w	BS11 w	BS10 w	BS9 w	BS8 w	BS7 w	BS6 w	BS5 w	BS4 w	BS3 w	BS2 w	BS1 w	BS0 w

Toggle Fields.

BS0

Bit 0: Port x set bit y (y= 0..15).

Allowed values:
1: Set: Sets the corresponding ODRx bit

BS1

Bit 1: Port x set bit y (y= 0..15).

Allowed values:
1: Set: Sets the corresponding ODRx bit

BS2

Bit 2: Port x set bit y (y= 0..15).

Allowed values:
1: Set: Sets the corresponding ODRx bit

BS3

Bit 3: Port x set bit y (y= 0..15).

Allowed values:
1: Set: Sets the corresponding ODRx bit

BS4

Bit 4: Port x set bit y (y= 0..15).

Allowed values:
1: Set: Sets the corresponding ODRx bit

BS5

Bit 5: Port x set bit y (y= 0..15).

Allowed values:
1: Set: Sets the corresponding ODRx bit

BS6

Bit 6: Port x set bit y (y= 0..15).

Allowed values:
1: Set: Sets the corresponding ODRx bit

BS7

Bit 7: Port x set bit y (y= 0..15).

Allowed values:
1: Set: Sets the corresponding ODRx bit

BS8

Bit 8: Port x set bit y (y= 0..15).

Allowed values:
1: Set: Sets the corresponding ODRx bit

BS9

Bit 9: Port x set bit y (y= 0..15).

Allowed values:
1: Set: Sets the corresponding ODRx bit

BS10

Bit 10: Port x set bit y (y= 0..15).

Allowed values:
1: Set: Sets the corresponding ODRx bit

BS11

Bit 11: Port x set bit y (y= 0..15).

Allowed values:
1: Set: Sets the corresponding ODRx bit

BS12

Bit 12: Port x set bit y (y= 0..15).

Allowed values:
1: Set: Sets the corresponding ODRx bit

BS13

Bit 13: Port x set bit y (y= 0..15).

Allowed values:
1: Set: Sets the corresponding ODRx bit

BS14

Bit 14: Port x set bit y (y= 0..15).

Allowed values:
1: Set: Sets the corresponding ODRx bit

BS15

Bit 15: Port x set bit y (y= 0..15).

Allowed values:
1: Set: Sets the corresponding ODRx bit

BR0

Bit 16: Port x set bit y (y= 0..15).

Allowed values:
1: Reset: Resets the corresponding ODRx bit

BR1

Bit 17: Port x reset bit y (y = 0..15).

Allowed values:
1: Reset: Resets the corresponding ODRx bit

BR2

Bit 18: Port x reset bit y (y = 0..15).

Allowed values:
1: Reset: Resets the corresponding ODRx bit

BR3

Bit 19: Port x reset bit y (y = 0..15).

Allowed values:
1: Reset: Resets the corresponding ODRx bit

BR4

Bit 20: Port x reset bit y (y = 0..15).

Allowed values:
1: Reset: Resets the corresponding ODRx bit

BR5

Bit 21: Port x reset bit y (y = 0..15).

Allowed values:
1: Reset: Resets the corresponding ODRx bit

BR6

Bit 22: Port x reset bit y (y = 0..15).

Allowed values:
1: Reset: Resets the corresponding ODRx bit

BR7

Bit 23: Port x reset bit y (y = 0..15).

Allowed values:
1: Reset: Resets the corresponding ODRx bit

BR8

Bit 24: Port x reset bit y (y = 0..15).

Allowed values:
1: Reset: Resets the corresponding ODRx bit

BR9

Bit 25: Port x reset bit y (y = 0..15).

Allowed values:
1: Reset: Resets the corresponding ODRx bit

BR10

Bit 26: Port x reset bit y (y = 0..15).

Allowed values:
1: Reset: Resets the corresponding ODRx bit

BR11

Bit 27: Port x reset bit y (y = 0..15).

Allowed values:
1: Reset: Resets the corresponding ODRx bit

BR12

Bit 28: Port x reset bit y (y = 0..15).

Allowed values:
1: Reset: Resets the corresponding ODRx bit

BR13

Bit 29: Port x reset bit y (y = 0..15).

Allowed values:
1: Reset: Resets the corresponding ODRx bit

BR14

Bit 30: Port x reset bit y (y = 0..15).

Allowed values:
1: Reset: Resets the corresponding ODRx bit

BR15

Bit 31: Port x reset bit y (y = 0..15).

Allowed values:
1: Reset: Resets the corresponding ODRx bit

LCKR

GPIO port configuration lock register

Offset: 0x1C, reset: 0x00000000, access: read-write

17/17 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
															LCKK rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
LCK15 rw	LCK14 rw	LCK13 rw	LCK12 rw	LCK11 rw	LCK10 rw	LCK9 rw	LCK8 rw	LCK7 rw	LCK6 rw	LCK5 rw	LCK4 rw	LCK3 rw	LCK2 rw	LCK1 rw	LCK0 rw

Toggle Fields.

LCK0

Bit 0: Port x lock bit y (y= 0..15).

Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked

LCK1

Bit 1: Port x lock bit y (y= 0..15).

Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked

LCK2

Bit 2: Port x lock bit y (y= 0..15).

Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked

LCK3

Bit 3: Port x lock bit y (y= 0..15).

Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked

LCK4

Bit 4: Port x lock bit y (y= 0..15).

Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked

LCK5

Bit 5: Port x lock bit y (y= 0..15).

Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked

LCK6

Bit 6: Port x lock bit y (y= 0..15).

Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked

LCK7

Bit 7: Port x lock bit y (y= 0..15).

Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked

LCK8

Bit 8: Port x lock bit y (y= 0..15).

Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked

LCK9

Bit 9: Port x lock bit y (y= 0..15).

Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked

LCK10

Bit 10: Port x lock bit y (y= 0..15).

Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked

LCK11

Bit 11: Port x lock bit y (y= 0..15).

Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked

LCK12

Bit 12: Port x lock bit y (y= 0..15).

Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked

LCK13

Bit 13: Port x lock bit y (y= 0..15).

Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked

LCK14

Bit 14: Port x lock bit y (y= 0..15).

Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked

LCK15

Bit 15: Port x lock bit y (y= 0..15).

Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked

LCKK

Bit 16: Port x lock bit y (y= 0..15).

Allowed values:
0: NotActive: Port configuration lock key not active
1: Active: Port configuration lock key active

AFRL

GPIO alternate function low register

Offset: 0x20, reset: 0x00000000, access: read-write

8/8 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
AFRL7 rw				AFRL6 rw				AFRL5 rw				AFRL4 rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
AFRL3 rw				AFRL2 rw				AFRL1 rw				AFRL0 rw

Toggle Fields.

AFRL0

Bits 0-3: Alternate function selection for port x bit y (y = 0..7).

AFRL1

Bits 4-7: Alternate function selection for port x bit y (y = 0..7).

AFRL2

Bits 8-11: Alternate function selection for port x bit y (y = 0..7).

AFRL3

Bits 12-15: Alternate function selection for port x bit y (y = 0..7).

AFRL4

Bits 16-19: Alternate function selection for port x bit y (y = 0..7).

AFRL5

Bits 20-23: Alternate function selection for port x bit y (y = 0..7).

AFRL6

Bits 24-27: Alternate function selection for port x bit y (y = 0..7).

AFRL7

Bits 28-31: Alternate function selection for port x bit y (y = 0..7).

AFRH

GPIO alternate function high register

Offset: 0x24, reset: 0x00000000, access: read-write

8/8 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
AFRH15 rw				AFRH14 rw				AFRH13 rw				AFRH12 rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
AFRH11 rw				AFRH10 rw				AFRH9 rw				AFRH8 rw

Toggle Fields.

AFRH8

Bits 0-3: Alternate function selection for port x bit y (y = 8..15).

AFRH9

Bits 4-7: Alternate function selection for port x bit y (y = 8..15).

AFRH10

Bits 8-11: Alternate function selection for port x bit y (y = 8..15).

AFRH11

Bits 12-15: Alternate function selection for port x bit y (y = 8..15).

AFRH12

Bits 16-19: Alternate function selection for port x bit y (y = 8..15).

AFRH13

Bits 20-23: Alternate function selection for port x bit y (y = 8..15).

AFRH14

Bits 24-27: Alternate function selection for port x bit y (y = 8..15).

AFRH15

Bits 28-31: Alternate function selection for port x bit y (y = 8..15).

GPIOK

0x40022800: General-purpose I/Os

161/161 fields covered. Toggle Registers.

MODER

GPIO port mode register

Offset: 0x0, reset: 0x00000000, access: read-write

16/16 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
MODER15 rw		MODER14 rw		MODER13 rw		MODER12 rw		MODER11 rw		MODER10 rw		MODER9 rw		MODER8 rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
MODER7 rw		MODER6 rw		MODER5 rw		MODER4 rw		MODER3 rw		MODER2 rw		MODER1 rw		MODER0 rw

Toggle Fields.

MODER0

Bits 0-1: Port x configuration bits (y = 0..15).

Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode

MODER1

Bits 2-3: Port x configuration bits (y = 0..15).

Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode

MODER2

Bits 4-5: Port x configuration bits (y = 0..15).

Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode

MODER3

Bits 6-7: Port x configuration bits (y = 0..15).

Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode

MODER4

Bits 8-9: Port x configuration bits (y = 0..15).

Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode

MODER5

Bits 10-11: Port x configuration bits (y = 0..15).

Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode

MODER6

Bits 12-13: Port x configuration bits (y = 0..15).

Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode

MODER7

Bits 14-15: Port x configuration bits (y = 0..15).

Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode

MODER8

Bits 16-17: Port x configuration bits (y = 0..15).

Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode

MODER9

Bits 18-19: Port x configuration bits (y = 0..15).

Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode

MODER10

Bits 20-21: Port x configuration bits (y = 0..15).

Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode

MODER11

Bits 22-23: Port x configuration bits (y = 0..15).

Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode

MODER12

Bits 24-25: Port x configuration bits (y = 0..15).

Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode

MODER13

Bits 26-27: Port x configuration bits (y = 0..15).

Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode

MODER14

Bits 28-29: Port x configuration bits (y = 0..15).

Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode

MODER15

Bits 30-31: Port x configuration bits (y = 0..15).

Allowed values:
0: Input: Input mode (reset state)
1: Output: General purpose output mode
2: Alternate: Alternate function mode
3: Analog: Analog mode

OTYPER

GPIO port output type register

Offset: 0x4, reset: 0x00000000, access: read-write

16/16 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
OT15 rw	OT14 rw	OT13 rw	OT12 rw	OT11 rw	OT10 rw	OT9 rw	OT8 rw	OT7 rw	OT6 rw	OT5 rw	OT4 rw	OT3 rw	OT2 rw	OT1 rw	OT0 rw

Toggle Fields.

OT0

Bit 0: Port x configuration bits (y = 0..15).

Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain

OT1

Bit 1: Port x configuration bits (y = 0..15).

Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain

OT2

Bit 2: Port x configuration bits (y = 0..15).

Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain

OT3

Bit 3: Port x configuration bits (y = 0..15).

Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain

OT4

Bit 4: Port x configuration bits (y = 0..15).

Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain

OT5

Bit 5: Port x configuration bits (y = 0..15).

Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain

OT6

Bit 6: Port x configuration bits (y = 0..15).

Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain

OT7

Bit 7: Port x configuration bits (y = 0..15).

Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain

OT8

Bit 8: Port x configuration bits (y = 0..15).

Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain

OT9

Bit 9: Port x configuration bits (y = 0..15).

Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain

OT10

Bit 10: Port x configuration bits (y = 0..15).

Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain

OT11

Bit 11: Port x configuration bits (y = 0..15).

Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain

OT12

Bit 12: Port x configuration bits (y = 0..15).

Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain

OT13

Bit 13: Port x configuration bits (y = 0..15).

Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain

OT14

Bit 14: Port x configuration bits (y = 0..15).

Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain

OT15

Bit 15: Port x configuration bits (y = 0..15).

Allowed values:
0: PushPull: Output push-pull (reset state)
1: OpenDrain: Output open-drain

OSPEEDR

GPIO port output speed register

Offset: 0x8, reset: 0x00000000, access: read-write

16/16 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
OSPEEDR15 rw		OSPEEDR14 rw		OSPEEDR13 rw		OSPEEDR12 rw		OSPEEDR11 rw		OSPEEDR10 rw		OSPEEDR9 rw		OSPEEDR8 rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
OSPEEDR7 rw		OSPEEDR6 rw		OSPEEDR5 rw		OSPEEDR4 rw		OSPEEDR3 rw		OSPEEDR2 rw		OSPEEDR1 rw		OSPEEDR0 rw

Toggle Fields.

OSPEEDR0

Bits 0-1: Port x configuration bits (y = 0..15).

Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed

OSPEEDR1

Bits 2-3: Port x configuration bits (y = 0..15).

Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed

OSPEEDR2

Bits 4-5: Port x configuration bits (y = 0..15).

Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed

OSPEEDR3

Bits 6-7: Port x configuration bits (y = 0..15).

Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed

OSPEEDR4

Bits 8-9: Port x configuration bits (y = 0..15).

Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed

OSPEEDR5

Bits 10-11: Port x configuration bits (y = 0..15).

Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed

OSPEEDR6

Bits 12-13: Port x configuration bits (y = 0..15).

Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed

OSPEEDR7

Bits 14-15: Port x configuration bits (y = 0..15).

Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed

OSPEEDR8

Bits 16-17: Port x configuration bits (y = 0..15).

Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed

OSPEEDR9

Bits 18-19: Port x configuration bits (y = 0..15).

Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed

OSPEEDR10

Bits 20-21: Port x configuration bits (y = 0..15).

Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed

OSPEEDR11

Bits 22-23: Port x configuration bits (y = 0..15).

Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed

OSPEEDR12

Bits 24-25: Port x configuration bits (y = 0..15).

Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed

OSPEEDR13

Bits 26-27: Port x configuration bits (y = 0..15).

Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed

OSPEEDR14

Bits 28-29: Port x configuration bits (y = 0..15).

Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed

OSPEEDR15

Bits 30-31: Port x configuration bits (y = 0..15).

Allowed values:
0: LowSpeed: Low speed
1: MediumSpeed: Medium speed
2: HighSpeed: High speed
3: VeryHighSpeed: Very high speed

PUPDR

GPIO port pull-up/pull-down register

Offset: 0xC, reset: 0x00000000, access: read-write

16/16 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
PUPDR15 rw		PUPDR14 rw		PUPDR13 rw		PUPDR12 rw		PUPDR11 rw		PUPDR10 rw		PUPDR9 rw		PUPDR8 rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
PUPDR7 rw		PUPDR6 rw		PUPDR5 rw		PUPDR4 rw		PUPDR3 rw		PUPDR2 rw		PUPDR1 rw		PUPDR0 rw

Toggle Fields.

PUPDR0

Bits 0-1: Port x configuration bits (y = 0..15).

Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down

PUPDR1

Bits 2-3: Port x configuration bits (y = 0..15).

Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down

PUPDR2

Bits 4-5: Port x configuration bits (y = 0..15).

Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down

PUPDR3

Bits 6-7: Port x configuration bits (y = 0..15).

Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down

PUPDR4

Bits 8-9: Port x configuration bits (y = 0..15).

Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down

PUPDR5

Bits 10-11: Port x configuration bits (y = 0..15).

Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down

PUPDR6

Bits 12-13: Port x configuration bits (y = 0..15).

Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down

PUPDR7

Bits 14-15: Port x configuration bits (y = 0..15).

Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down

PUPDR8

Bits 16-17: Port x configuration bits (y = 0..15).

Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down

PUPDR9

Bits 18-19: Port x configuration bits (y = 0..15).

Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down

PUPDR10

Bits 20-21: Port x configuration bits (y = 0..15).

Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down

PUPDR11

Bits 22-23: Port x configuration bits (y = 0..15).

Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down

PUPDR12

Bits 24-25: Port x configuration bits (y = 0..15).

Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down

PUPDR13

Bits 26-27: Port x configuration bits (y = 0..15).

Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down

PUPDR14

Bits 28-29: Port x configuration bits (y = 0..15).

Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down

PUPDR15

Bits 30-31: Port x configuration bits (y = 0..15).

Allowed values:
0: Floating: No pull-up, pull-down
1: PullUp: Pull-up
2: PullDown: Pull-down

IDR

GPIO port input data register

Offset: 0x10, reset: 0x00000000, access: read-only

16/16 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
IDR15 r	IDR14 r	IDR13 r	IDR12 r	IDR11 r	IDR10 r	IDR9 r	IDR8 r	IDR7 r	IDR6 r	IDR5 r	IDR4 r	IDR3 r	IDR2 r	IDR1 r	IDR0 r

Toggle Fields.

IDR0

Bit 0: Port input data (y = 0..15).

Allowed values:
1: High: Input is logic high
0: Low: Input is logic low

IDR1

Bit 1: Port input data (y = 0..15).

Allowed values:
1: High: Input is logic high
0: Low: Input is logic low

IDR2

Bit 2: Port input data (y = 0..15).

Allowed values:
1: High: Input is logic high
0: Low: Input is logic low

IDR3

Bit 3: Port input data (y = 0..15).

Allowed values:
1: High: Input is logic high
0: Low: Input is logic low

IDR4

Bit 4: Port input data (y = 0..15).

Allowed values:
1: High: Input is logic high
0: Low: Input is logic low

IDR5

Bit 5: Port input data (y = 0..15).

Allowed values:
1: High: Input is logic high
0: Low: Input is logic low

IDR6

Bit 6: Port input data (y = 0..15).

Allowed values:
1: High: Input is logic high
0: Low: Input is logic low

IDR7

Bit 7: Port input data (y = 0..15).

Allowed values:
1: High: Input is logic high
0: Low: Input is logic low

IDR8

Bit 8: Port input data (y = 0..15).

Allowed values:
1: High: Input is logic high
0: Low: Input is logic low

IDR9

Bit 9: Port input data (y = 0..15).

Allowed values:
1: High: Input is logic high
0: Low: Input is logic low

IDR10

Bit 10: Port input data (y = 0..15).

Allowed values:
1: High: Input is logic high
0: Low: Input is logic low

IDR11

Bit 11: Port input data (y = 0..15).

Allowed values:
1: High: Input is logic high
0: Low: Input is logic low

IDR12

Bit 12: Port input data (y = 0..15).

Allowed values:
1: High: Input is logic high
0: Low: Input is logic low

IDR13

Bit 13: Port input data (y = 0..15).

Allowed values:
1: High: Input is logic high
0: Low: Input is logic low

IDR14

Bit 14: Port input data (y = 0..15).

Allowed values:
1: High: Input is logic high
0: Low: Input is logic low

IDR15

Bit 15: Port input data (y = 0..15).

Allowed values:
1: High: Input is logic high
0: Low: Input is logic low

ODR

GPIO port output data register

Offset: 0x14, reset: 0x00000000, access: read-write

16/16 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
ODR15 rw	ODR14 rw	ODR13 rw	ODR12 rw	ODR11 rw	ODR10 rw	ODR9 rw	ODR8 rw	ODR7 rw	ODR6 rw	ODR5 rw	ODR4 rw	ODR3 rw	ODR2 rw	ODR1 rw	ODR0 rw

Toggle Fields.

ODR0

Bit 0: Port output data (y = 0..15).

Allowed values:
1: High: Set output to logic high
0: Low: Set output to logic low

ODR1

Bit 1: Port output data (y = 0..15).

Allowed values:
1: High: Set output to logic high
0: Low: Set output to logic low

ODR2

Bit 2: Port output data (y = 0..15).

Allowed values:
1: High: Set output to logic high
0: Low: Set output to logic low

ODR3

Bit 3: Port output data (y = 0..15).

Allowed values:
1: High: Set output to logic high
0: Low: Set output to logic low

ODR4

Bit 4: Port output data (y = 0..15).

Allowed values:
1: High: Set output to logic high
0: Low: Set output to logic low

ODR5

Bit 5: Port output data (y = 0..15).

Allowed values:
1: High: Set output to logic high
0: Low: Set output to logic low

ODR6

Bit 6: Port output data (y = 0..15).

Allowed values:
1: High: Set output to logic high
0: Low: Set output to logic low

ODR7

Bit 7: Port output data (y = 0..15).

Allowed values:
1: High: Set output to logic high
0: Low: Set output to logic low

ODR8

Bit 8: Port output data (y = 0..15).

Allowed values:
1: High: Set output to logic high
0: Low: Set output to logic low

ODR9

Bit 9: Port output data (y = 0..15).

Allowed values:
1: High: Set output to logic high
0: Low: Set output to logic low

ODR10

Bit 10: Port output data (y = 0..15).

Allowed values:
1: High: Set output to logic high
0: Low: Set output to logic low

ODR11

Bit 11: Port output data (y = 0..15).

Allowed values:
1: High: Set output to logic high
0: Low: Set output to logic low

ODR12

Bit 12: Port output data (y = 0..15).

Allowed values:
1: High: Set output to logic high
0: Low: Set output to logic low

ODR13

Bit 13: Port output data (y = 0..15).

Allowed values:
1: High: Set output to logic high
0: Low: Set output to logic low

ODR14

Bit 14: Port output data (y = 0..15).

Allowed values:
1: High: Set output to logic high
0: Low: Set output to logic low

ODR15

Bit 15: Port output data (y = 0..15).

Allowed values:
1: High: Set output to logic high
0: Low: Set output to logic low

BSRR

GPIO port bit set/reset register

Offset: 0x18, reset: 0x00000000, access: write-only

32/32 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
BR15 w	BR14 w	BR13 w	BR12 w	BR11 w	BR10 w	BR9 w	BR8 w	BR7 w	BR6 w	BR5 w	BR4 w	BR3 w	BR2 w	BR1 w	BR0 w
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
BS15 w	BS14 w	BS13 w	BS12 w	BS11 w	BS10 w	BS9 w	BS8 w	BS7 w	BS6 w	BS5 w	BS4 w	BS3 w	BS2 w	BS1 w	BS0 w

Toggle Fields.

BS0

Bit 0: Port x set bit y (y= 0..15).

Allowed values:
1: Set: Sets the corresponding ODRx bit

BS1

Bit 1: Port x set bit y (y= 0..15).

Allowed values:
1: Set: Sets the corresponding ODRx bit

BS2

Bit 2: Port x set bit y (y= 0..15).

Allowed values:
1: Set: Sets the corresponding ODRx bit

BS3

Bit 3: Port x set bit y (y= 0..15).

Allowed values:
1: Set: Sets the corresponding ODRx bit

BS4

Bit 4: Port x set bit y (y= 0..15).

Allowed values:
1: Set: Sets the corresponding ODRx bit

BS5

Bit 5: Port x set bit y (y= 0..15).

Allowed values:
1: Set: Sets the corresponding ODRx bit

BS6

Bit 6: Port x set bit y (y= 0..15).

Allowed values:
1: Set: Sets the corresponding ODRx bit

BS7

Bit 7: Port x set bit y (y= 0..15).

Allowed values:
1: Set: Sets the corresponding ODRx bit

BS8

Bit 8: Port x set bit y (y= 0..15).

Allowed values:
1: Set: Sets the corresponding ODRx bit

BS9

Bit 9: Port x set bit y (y= 0..15).

Allowed values:
1: Set: Sets the corresponding ODRx bit

BS10

Bit 10: Port x set bit y (y= 0..15).

Allowed values:
1: Set: Sets the corresponding ODRx bit

BS11

Bit 11: Port x set bit y (y= 0..15).

Allowed values:
1: Set: Sets the corresponding ODRx bit

BS12

Bit 12: Port x set bit y (y= 0..15).

Allowed values:
1: Set: Sets the corresponding ODRx bit

BS13

Bit 13: Port x set bit y (y= 0..15).

Allowed values:
1: Set: Sets the corresponding ODRx bit

BS14

Bit 14: Port x set bit y (y= 0..15).

Allowed values:
1: Set: Sets the corresponding ODRx bit

BS15

Bit 15: Port x set bit y (y= 0..15).

Allowed values:
1: Set: Sets the corresponding ODRx bit

BR0

Bit 16: Port x set bit y (y= 0..15).

Allowed values:
1: Reset: Resets the corresponding ODRx bit

BR1

Bit 17: Port x reset bit y (y = 0..15).

Allowed values:
1: Reset: Resets the corresponding ODRx bit

BR2

Bit 18: Port x reset bit y (y = 0..15).

Allowed values:
1: Reset: Resets the corresponding ODRx bit

BR3

Bit 19: Port x reset bit y (y = 0..15).

Allowed values:
1: Reset: Resets the corresponding ODRx bit

BR4

Bit 20: Port x reset bit y (y = 0..15).

Allowed values:
1: Reset: Resets the corresponding ODRx bit

BR5

Bit 21: Port x reset bit y (y = 0..15).

Allowed values:
1: Reset: Resets the corresponding ODRx bit

BR6

Bit 22: Port x reset bit y (y = 0..15).

Allowed values:
1: Reset: Resets the corresponding ODRx bit

BR7

Bit 23: Port x reset bit y (y = 0..15).

Allowed values:
1: Reset: Resets the corresponding ODRx bit

BR8

Bit 24: Port x reset bit y (y = 0..15).

Allowed values:
1: Reset: Resets the corresponding ODRx bit

BR9

Bit 25: Port x reset bit y (y = 0..15).

Allowed values:
1: Reset: Resets the corresponding ODRx bit

BR10

Bit 26: Port x reset bit y (y = 0..15).

Allowed values:
1: Reset: Resets the corresponding ODRx bit

BR11

Bit 27: Port x reset bit y (y = 0..15).

Allowed values:
1: Reset: Resets the corresponding ODRx bit

BR12

Bit 28: Port x reset bit y (y = 0..15).

Allowed values:
1: Reset: Resets the corresponding ODRx bit

BR13

Bit 29: Port x reset bit y (y = 0..15).

Allowed values:
1: Reset: Resets the corresponding ODRx bit

BR14

Bit 30: Port x reset bit y (y = 0..15).

Allowed values:
1: Reset: Resets the corresponding ODRx bit

BR15

Bit 31: Port x reset bit y (y = 0..15).

Allowed values:
1: Reset: Resets the corresponding ODRx bit

LCKR

GPIO port configuration lock register

Offset: 0x1C, reset: 0x00000000, access: read-write

17/17 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
															LCKK rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
LCK15 rw	LCK14 rw	LCK13 rw	LCK12 rw	LCK11 rw	LCK10 rw	LCK9 rw	LCK8 rw	LCK7 rw	LCK6 rw	LCK5 rw	LCK4 rw	LCK3 rw	LCK2 rw	LCK1 rw	LCK0 rw

Toggle Fields.

LCK0

Bit 0: Port x lock bit y (y= 0..15).

Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked

LCK1

Bit 1: Port x lock bit y (y= 0..15).

Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked

LCK2

Bit 2: Port x lock bit y (y= 0..15).

Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked

LCK3

Bit 3: Port x lock bit y (y= 0..15).

Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked

LCK4

Bit 4: Port x lock bit y (y= 0..15).

Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked

LCK5

Bit 5: Port x lock bit y (y= 0..15).

Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked

LCK6

Bit 6: Port x lock bit y (y= 0..15).

Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked

LCK7

Bit 7: Port x lock bit y (y= 0..15).

Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked

LCK8

Bit 8: Port x lock bit y (y= 0..15).

Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked

LCK9

Bit 9: Port x lock bit y (y= 0..15).

Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked

LCK10

Bit 10: Port x lock bit y (y= 0..15).

Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked

LCK11

Bit 11: Port x lock bit y (y= 0..15).

Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked

LCK12

Bit 12: Port x lock bit y (y= 0..15).

Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked

LCK13

Bit 13: Port x lock bit y (y= 0..15).

Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked

LCK14

Bit 14: Port x lock bit y (y= 0..15).

Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked

LCK15

Bit 15: Port x lock bit y (y= 0..15).

Allowed values:
0: Unlocked: Port configuration not locked
1: Locked: Port configuration locked

LCKK

Bit 16: Port x lock bit y (y= 0..15).

Allowed values:
0: NotActive: Port configuration lock key not active
1: Active: Port configuration lock key active

AFRL

GPIO alternate function low register

Offset: 0x20, reset: 0x00000000, access: read-write

8/8 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
AFRL7 rw				AFRL6 rw				AFRL5 rw				AFRL4 rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
AFRL3 rw				AFRL2 rw				AFRL1 rw				AFRL0 rw

Toggle Fields.

AFRL0

Bits 0-3: Alternate function selection for port x bit y (y = 0..7).

AFRL1

Bits 4-7: Alternate function selection for port x bit y (y = 0..7).

AFRL2

Bits 8-11: Alternate function selection for port x bit y (y = 0..7).

AFRL3

Bits 12-15: Alternate function selection for port x bit y (y = 0..7).

AFRL4

Bits 16-19: Alternate function selection for port x bit y (y = 0..7).

AFRL5

Bits 20-23: Alternate function selection for port x bit y (y = 0..7).

AFRL6

Bits 24-27: Alternate function selection for port x bit y (y = 0..7).

AFRL7

Bits 28-31: Alternate function selection for port x bit y (y = 0..7).

AFRH

GPIO alternate function high register

Offset: 0x24, reset: 0x00000000, access: read-write

8/8 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
AFRH15 rw				AFRH14 rw				AFRH13 rw				AFRH12 rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
AFRH11 rw				AFRH10 rw				AFRH9 rw				AFRH8 rw

Toggle Fields.

AFRH8

Bits 0-3: Alternate function selection for port x bit y (y = 8..15).

AFRH9

Bits 4-7: Alternate function selection for port x bit y (y = 8..15).

AFRH10

Bits 8-11: Alternate function selection for port x bit y (y = 8..15).

AFRH11

Bits 12-15: Alternate function selection for port x bit y (y = 8..15).

AFRH12

Bits 16-19: Alternate function selection for port x bit y (y = 8..15).

AFRH13

Bits 20-23: Alternate function selection for port x bit y (y = 8..15).

AFRH14

Bits 24-27: Alternate function selection for port x bit y (y = 8..15).

AFRH15

Bits 28-31: Alternate function selection for port x bit y (y = 8..15).

HASH

0x50060400: Hash processor

6/22 fields covered. Toggle Registers.

CR

control register

Offset: 0x0, reset: 0x00000000, access: Unspecified

2/10 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
													ALGO1 rw		LKEY rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
		MDMAT rw	DINNE r	NBW r				ALGO0 rw	MODE rw	DATATYPE rw		DMAE rw	INIT w

Toggle Fields.

INIT

Bit 2: Initialize message digest calculation.

DMAE

Bit 3: DMA enable.

DATATYPE

Bits 4-5: Data type selection.

MODE

Bit 6: Mode selection.

ALGO0

Bit 7: Algorithm selection.

NBW

Bits 8-11: Number of words already pushed.

DINNE

Bit 12: DIN not empty.

MDMAT

Bit 13: Multiple DMA Transfers.

LKEY

Bit 16: Long key selection.

ALGO1

Bit 18: ALGO.

DIN

data input register

Offset: 0x4, reset: 0x00000000, access: read-write

0/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
DATAIN rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
DATAIN rw

Toggle Fields.

DATAIN

Bits 0-31: Data input.

STR

start register

Offset: 0x8, reset: 0x00000000, access: Unspecified

0/2 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
							DCAL w				NBLW rw

Toggle Fields.

NBLW

Bits 0-4: Number of valid bits in the last word of the message.

DCAL

Bit 8: Digest calculation.

HR%s

digest registers

Offset: 0xC, reset: 0x00000000, access: read-only

1/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
H r
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
H r

Toggle Fields.

H

Bits 0-31: H0.

IMR

interrupt enable register

Offset: 0x20, reset: 0x00000000, access: read-write

0/2 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
														DCIE rw	DINIE rw

Toggle Fields.

DINIE

Bit 0: Data input interrupt enable.

DCIE

Bit 1: Digest calculation completion interrupt enable.

SR

status register

Offset: 0x24, reset: 0x00000001, access: Unspecified

2/4 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
												BUSY r	DMAS r	DCIS rw	DINIS rw

Toggle Fields.

DINIS

Bit 0: Data input interrupt status.

DCIS

Bit 1: Digest calculation completion interrupt status.

DMAS

Bit 2: DMA Status.

BUSY

Bit 3: Busy bit.

CSR%s

context swap registers

Offset: 0xF8, reset: 0x00000000, access: read-write

0/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
CSR rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
CSR rw

Toggle Fields.

CSR

Bits 0-31: CSR0.

HASH_HR%s

HASH digest register

Offset: 0x310, reset: 0x00000000, access: read-only

1/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
H r
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
H r

Toggle Fields.

H

Bits 0-31: H0.

I2C1

0x40005400: Inter-integrated circuit

51/51 fields covered. Toggle Registers.

CR1

Control register 1

Offset: 0x0, reset: 0x0000, access: read-write

14/14 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
SWRST rw		ALERT rw	PEC rw	POS rw	ACK rw	STOP rw	START rw	NOSTRETCH rw	ENGC rw	ENPEC rw	ENARP rw	SMBTYPE rw		SMBUS rw	PE rw

Toggle Fields.

PE

Bit 0: Peripheral enable.

Allowed values:
0: Disabled: Peripheral disabled
1: Enabled: Peripheral enabled

SMBUS

Bit 1: SMBus mode.

Allowed values:
0: I2C: I2C Mode
1: SMBus: SMBus

SMBTYPE

Bit 3: SMBus type.

Allowed values:
0: Device: SMBus Device
1: Host: SMBus Host

ENARP

Bit 4: ARP enable.

Allowed values:
0: Disabled: ARP disabled
1: Enabled: ARP enabled

ENPEC

Bit 5: PEC enable.

Allowed values:
0: Disabled: PEC calculation disabled
1: Enabled: PEC calculation enabled

ENGC

Bit 6: General call enable.

Allowed values:
0: Disabled: General call disabled
1: Enabled: General call enabled

NOSTRETCH

Bit 7: Clock stretching disable (Slave mode).

Allowed values:
0: Enabled: Clock stretching enabled
1: Disabled: Clock stretching disabled

START

Bit 8: Start generation.

Allowed values:
0: NoStart: No Start generation
1: Start: In master mode: repeated start generation, in slave mode: start generation when bus is free

STOP

Bit 9: Stop generation.

Allowed values:
0: NoStop: No Stop generation
1: Stop: In master mode: stop generation after current byte/start, in slave mode: release SCL and SDA after current byte

ACK

Bit 10: Acknowledge enable.

Allowed values:
0: NAK: No acknowledge returned
1: ACK: Acknowledge returned after a byte is received

POS

Bit 11: Acknowledge/PEC Position (for data reception).

Allowed values:
0: Current: ACK bit controls the (N)ACK of the current byte being received
1: Next: ACK bit controls the (N)ACK of the next byte to be received

PEC

Bit 12: Packet error checking.

Allowed values:
0: Disabled: No PEC transfer
1: Enabled: PEC transfer

ALERT

Bit 13: SMBus alert.

Allowed values:
0: Release: SMBA pin released high
1: Drive: SMBA pin driven low

SWRST

Bit 15: Software reset.

Allowed values:
0: NotReset: I2C peripheral not under reset
1: Reset: I2C peripheral under reset

CR2

Control register 2

Offset: 0x4, reset: 0x0000, access: read-write

6/6 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
			LAST rw	DMAEN rw	ITBUFEN rw	ITEVTEN rw	ITERREN rw			FREQ rw

Toggle Fields.

FREQ

Bits 0-5: Peripheral clock frequency.

Allowed values: 2-50

ITERREN

Bit 8: Error interrupt enable.

Allowed values:
0: Disabled: Error interrupt disabled
1: Enabled: Error interrupt enabled

ITEVTEN

Bit 9: Event interrupt enable.

Allowed values:
0: Disabled: Event interrupt disabled
1: Enabled: Event interrupt enabled

ITBUFEN

Bit 10: Buffer interrupt enable.

Allowed values:
0: Disabled: TxE=1 or RxNE=1 does not generate any interrupt
1: Enabled: TxE=1 or RxNE=1 generates Event interrupt

DMAEN

Bit 11: DMA requests enable.

Allowed values:
0: Disabled: DMA requests disabled
1: Enabled: DMA request enabled when TxE=1 or RxNE=1

LAST

Bit 12: DMA last transfer.

Allowed values:
0: NotLast: Next DMA EOT is not the last transfer
1: Last: Next DMA EOT is the last transfer

OAR1

Own address register 1

Offset: 0x8, reset: 0x0000, access: read-write

2/2 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
ADDMODE rw						ADD rw

Toggle Fields.

ADD

Bits 0-9: Interface address.

Allowed values: 0-1023

ADDMODE

Bit 15: Addressing mode (slave mode).

Allowed values:
0: ADD7: 7-bit slave address
1: ADD10: 10-bit slave address

OAR2

Own address register 2

Offset: 0xC, reset: 0x0000, access: read-write

2/2 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
								ADD2 rw							ENDUAL rw

Toggle Fields.

ENDUAL

Bit 0: Dual addressing mode enable.

Allowed values:
0: Single: Single addressing mode
1: Dual: Dual addressing mode

ADD2

Bits 1-7: Interface address.

Allowed values: 0-127

DR

Data register

Offset: 0x10, reset: 0x0000, access: read-write

1/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
								DR rw

Toggle Fields.

DR

Bits 0-7: 8-bit data register.

Allowed values: 0-255

SR1

Status register 1

Offset: 0x14, reset: 0x0000, access: Unspecified

14/14 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
SMBALERT rw	TIMEOUT rw		PECERR rw	OVR rw	AF rw	ARLO rw	BERR rw	TxE r	RxNE r		STOPF r	ADD10 r	BTF r	ADDR r	SB r

Toggle Fields.

SB

Bit 0: Start bit (Master mode).

Allowed values:
0: NoStart: No Start condition
1: Start: Start condition generated

ADDR

Bit 1: Address sent (master mode)/matched (slave mode).

Allowed values:
0: NotMatch: Adress mismatched or not received
1: Match: Received slave address matched with one of the enabled slave addresses

BTF

Bit 2: Byte transfer finished.

Allowed values:
0: NotFinished: Data byte transfer not done
1: Finished: Data byte transfer successful

ADD10

Bit 3: 10-bit header sent (Master mode).

STOPF

Bit 4: Stop detection (slave mode).

Allowed values:
0: NoStop: No Stop condition detected
1: Stop: Stop condition detected

RxNE

Bit 6: Data register not empty (receivers).

Allowed values:
0: Empty: Data register empty
1: NotEmpty: Data register not empty

TxE

Bit 7: Data register empty (transmitters).

Allowed values:
0: NotEmpty: Data register not empty
1: Empty: Data register empty

BERR

Bit 8: Bus error.

Allowed values:
0: NoError: No misplaced Start or Stop condition
1: Error: Misplaced Start or Stop condition

ARLO

Bit 9: Arbitration lost (master mode).

Allowed values:
0: NoLost: No Arbitration Lost detected
1: Lost: Arbitration Lost detected

AF

Bit 10: Acknowledge failure.

Allowed values:
0: NoFailure: No acknowledge failure
1: Failure: Acknowledge failure

OVR

Bit 11: Overrun/Underrun.

Allowed values:
0: NoOverrun: No overrun/underrun occured
1: Overrun: Overrun/underrun occured

PECERR

Bit 12: PEC Error in reception.

Allowed values:
0: NoError: no PEC error: receiver returns ACK after PEC reception (if ACK=1)
1: Error: PEC error: receiver returns NACK after PEC reception (whatever ACK)

TIMEOUT

Bit 14: Timeout or Tlow error.

Allowed values:
0: NoTimeout: No Timeout error
1: Timeout: SCL remained LOW for 25 ms

SMBALERT

Bit 15: SMBus alert.

Allowed values:
0: NoAlert: No SMBALERT occured
1: Alert: SMBALERT occurred

SR2

Status register 2

Offset: 0x18, reset: 0x0000, access: read-only

8/8 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
PEC r								DUALF r	SMBHOST r	SMBDEFAULT r	GENCALL r		TRA r	BUSY r	MSL r

Toggle Fields.

MSL

Bit 0: Master/slave.

BUSY

Bit 1: Bus busy.

TRA

Bit 2: Transmitter/receiver.

GENCALL

Bit 4: General call address (Slave mode).

SMBDEFAULT

Bit 5: SMBus device default address (Slave mode).

SMBHOST

Bit 6: SMBus host header (Slave mode).

DUALF

Bit 7: Dual flag (Slave mode).

PEC

Bits 8-15: acket error checking register.

CCR

Clock control register

Offset: 0x1C, reset: 0x0000, access: read-write

3/3 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
F_S rw	DUTY rw			CCR rw

Toggle Fields.

CCR

Bits 0-11: Clock control register in Fast/Standard mode (Master mode).

Allowed values: 1-4095

DUTY

Bit 14: Fast mode duty cycle.

Allowed values:
0: Duty2_1: Duty cycle t_low/t_high = 2/1
1: Duty16_9: Duty cycle t_low/t_high = 16/9

F_S

Bit 15: I2C master mode selection.

Allowed values:
0: Standard: Standard mode I2C
1: Fast: Fast mode I2C

TRISE

TRISE register

Offset: 0x20, reset: 0x0002, access: read-write

1/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
										TRISE rw

Toggle Fields.

TRISE

Bits 0-5: Maximum rise time in Fast/Standard mode (Master mode).

Allowed values: 0-63

I2C2

0x40005800: Inter-integrated circuit

51/51 fields covered. Toggle Registers.

CR1

Control register 1

Offset: 0x0, reset: 0x0000, access: read-write

14/14 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
SWRST rw		ALERT rw	PEC rw	POS rw	ACK rw	STOP rw	START rw	NOSTRETCH rw	ENGC rw	ENPEC rw	ENARP rw	SMBTYPE rw		SMBUS rw	PE rw

Toggle Fields.

PE

Bit 0: Peripheral enable.

Allowed values:
0: Disabled: Peripheral disabled
1: Enabled: Peripheral enabled

SMBUS

Bit 1: SMBus mode.

Allowed values:
0: I2C: I2C Mode
1: SMBus: SMBus

SMBTYPE

Bit 3: SMBus type.

Allowed values:
0: Device: SMBus Device
1: Host: SMBus Host

ENARP

Bit 4: ARP enable.

Allowed values:
0: Disabled: ARP disabled
1: Enabled: ARP enabled

ENPEC

Bit 5: PEC enable.

Allowed values:
0: Disabled: PEC calculation disabled
1: Enabled: PEC calculation enabled

ENGC

Bit 6: General call enable.

Allowed values:
0: Disabled: General call disabled
1: Enabled: General call enabled

NOSTRETCH

Bit 7: Clock stretching disable (Slave mode).

Allowed values:
0: Enabled: Clock stretching enabled
1: Disabled: Clock stretching disabled

START

Bit 8: Start generation.

Allowed values:
0: NoStart: No Start generation
1: Start: In master mode: repeated start generation, in slave mode: start generation when bus is free

STOP

Bit 9: Stop generation.

Allowed values:
0: NoStop: No Stop generation
1: Stop: In master mode: stop generation after current byte/start, in slave mode: release SCL and SDA after current byte

ACK

Bit 10: Acknowledge enable.

Allowed values:
0: NAK: No acknowledge returned
1: ACK: Acknowledge returned after a byte is received

POS

Bit 11: Acknowledge/PEC Position (for data reception).

Allowed values:
0: Current: ACK bit controls the (N)ACK of the current byte being received
1: Next: ACK bit controls the (N)ACK of the next byte to be received

PEC

Bit 12: Packet error checking.

Allowed values:
0: Disabled: No PEC transfer
1: Enabled: PEC transfer

ALERT

Bit 13: SMBus alert.

Allowed values:
0: Release: SMBA pin released high
1: Drive: SMBA pin driven low

SWRST

Bit 15: Software reset.

Allowed values:
0: NotReset: I2C peripheral not under reset
1: Reset: I2C peripheral under reset

CR2

Control register 2

Offset: 0x4, reset: 0x0000, access: read-write

6/6 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
			LAST rw	DMAEN rw	ITBUFEN rw	ITEVTEN rw	ITERREN rw			FREQ rw

Toggle Fields.

FREQ

Bits 0-5: Peripheral clock frequency.

Allowed values: 2-50

ITERREN

Bit 8: Error interrupt enable.

Allowed values:
0: Disabled: Error interrupt disabled
1: Enabled: Error interrupt enabled

ITEVTEN

Bit 9: Event interrupt enable.

Allowed values:
0: Disabled: Event interrupt disabled
1: Enabled: Event interrupt enabled

ITBUFEN

Bit 10: Buffer interrupt enable.

Allowed values:
0: Disabled: TxE=1 or RxNE=1 does not generate any interrupt
1: Enabled: TxE=1 or RxNE=1 generates Event interrupt

DMAEN

Bit 11: DMA requests enable.

Allowed values:
0: Disabled: DMA requests disabled
1: Enabled: DMA request enabled when TxE=1 or RxNE=1

LAST

Bit 12: DMA last transfer.

Allowed values:
0: NotLast: Next DMA EOT is not the last transfer
1: Last: Next DMA EOT is the last transfer

OAR1

Own address register 1

Offset: 0x8, reset: 0x0000, access: read-write

2/2 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
ADDMODE rw						ADD rw

Toggle Fields.

ADD

Bits 0-9: Interface address.

Allowed values: 0-1023

ADDMODE

Bit 15: Addressing mode (slave mode).

Allowed values:
0: ADD7: 7-bit slave address
1: ADD10: 10-bit slave address

OAR2

Own address register 2

Offset: 0xC, reset: 0x0000, access: read-write

2/2 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
								ADD2 rw							ENDUAL rw

Toggle Fields.

ENDUAL

Bit 0: Dual addressing mode enable.

Allowed values:
0: Single: Single addressing mode
1: Dual: Dual addressing mode

ADD2

Bits 1-7: Interface address.

Allowed values: 0-127

DR

Data register

Offset: 0x10, reset: 0x0000, access: read-write

1/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
								DR rw

Toggle Fields.

DR

Bits 0-7: 8-bit data register.

Allowed values: 0-255

SR1

Status register 1

Offset: 0x14, reset: 0x0000, access: Unspecified

14/14 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
SMBALERT rw	TIMEOUT rw		PECERR rw	OVR rw	AF rw	ARLO rw	BERR rw	TxE r	RxNE r		STOPF r	ADD10 r	BTF r	ADDR r	SB r

Toggle Fields.

SB

Bit 0: Start bit (Master mode).

Allowed values:
0: NoStart: No Start condition
1: Start: Start condition generated

ADDR

Bit 1: Address sent (master mode)/matched (slave mode).

Allowed values:
0: NotMatch: Adress mismatched or not received
1: Match: Received slave address matched with one of the enabled slave addresses

BTF

Bit 2: Byte transfer finished.

Allowed values:
0: NotFinished: Data byte transfer not done
1: Finished: Data byte transfer successful

ADD10

Bit 3: 10-bit header sent (Master mode).

STOPF

Bit 4: Stop detection (slave mode).

Allowed values:
0: NoStop: No Stop condition detected
1: Stop: Stop condition detected

RxNE

Bit 6: Data register not empty (receivers).

Allowed values:
0: Empty: Data register empty
1: NotEmpty: Data register not empty

TxE

Bit 7: Data register empty (transmitters).

Allowed values:
0: NotEmpty: Data register not empty
1: Empty: Data register empty

BERR

Bit 8: Bus error.

Allowed values:
0: NoError: No misplaced Start or Stop condition
1: Error: Misplaced Start or Stop condition

ARLO

Bit 9: Arbitration lost (master mode).

Allowed values:
0: NoLost: No Arbitration Lost detected
1: Lost: Arbitration Lost detected

AF

Bit 10: Acknowledge failure.

Allowed values:
0: NoFailure: No acknowledge failure
1: Failure: Acknowledge failure

OVR

Bit 11: Overrun/Underrun.

Allowed values:
0: NoOverrun: No overrun/underrun occured
1: Overrun: Overrun/underrun occured

PECERR

Bit 12: PEC Error in reception.

Allowed values:
0: NoError: no PEC error: receiver returns ACK after PEC reception (if ACK=1)
1: Error: PEC error: receiver returns NACK after PEC reception (whatever ACK)

TIMEOUT

Bit 14: Timeout or Tlow error.

Allowed values:
0: NoTimeout: No Timeout error
1: Timeout: SCL remained LOW for 25 ms

SMBALERT

Bit 15: SMBus alert.

Allowed values:
0: NoAlert: No SMBALERT occured
1: Alert: SMBALERT occurred

SR2

Status register 2

Offset: 0x18, reset: 0x0000, access: read-only

8/8 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
PEC r								DUALF r	SMBHOST r	SMBDEFAULT r	GENCALL r		TRA r	BUSY r	MSL r

Toggle Fields.

MSL

Bit 0: Master/slave.

BUSY

Bit 1: Bus busy.

TRA

Bit 2: Transmitter/receiver.

GENCALL

Bit 4: General call address (Slave mode).

SMBDEFAULT

Bit 5: SMBus device default address (Slave mode).

SMBHOST

Bit 6: SMBus host header (Slave mode).

DUALF

Bit 7: Dual flag (Slave mode).

PEC

Bits 8-15: acket error checking register.

CCR

Clock control register

Offset: 0x1C, reset: 0x0000, access: read-write

3/3 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
F_S rw	DUTY rw			CCR rw

Toggle Fields.

CCR

Bits 0-11: Clock control register in Fast/Standard mode (Master mode).

Allowed values: 1-4095

DUTY

Bit 14: Fast mode duty cycle.

Allowed values:
0: Duty2_1: Duty cycle t_low/t_high = 2/1
1: Duty16_9: Duty cycle t_low/t_high = 16/9

F_S

Bit 15: I2C master mode selection.

Allowed values:
0: Standard: Standard mode I2C
1: Fast: Fast mode I2C

TRISE

TRISE register

Offset: 0x20, reset: 0x0002, access: read-write

1/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
										TRISE rw

Toggle Fields.

TRISE

Bits 0-5: Maximum rise time in Fast/Standard mode (Master mode).

Allowed values: 0-63

I2C3

0x40005C00: Inter-integrated circuit

51/51 fields covered. Toggle Registers.

CR1

Control register 1

Offset: 0x0, reset: 0x0000, access: read-write

14/14 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
SWRST rw		ALERT rw	PEC rw	POS rw	ACK rw	STOP rw	START rw	NOSTRETCH rw	ENGC rw	ENPEC rw	ENARP rw	SMBTYPE rw		SMBUS rw	PE rw

Toggle Fields.

PE

Bit 0: Peripheral enable.

Allowed values:
0: Disabled: Peripheral disabled
1: Enabled: Peripheral enabled

SMBUS

Bit 1: SMBus mode.

Allowed values:
0: I2C: I2C Mode
1: SMBus: SMBus

SMBTYPE

Bit 3: SMBus type.

Allowed values:
0: Device: SMBus Device
1: Host: SMBus Host

ENARP

Bit 4: ARP enable.

Allowed values:
0: Disabled: ARP disabled
1: Enabled: ARP enabled

ENPEC

Bit 5: PEC enable.

Allowed values:
0: Disabled: PEC calculation disabled
1: Enabled: PEC calculation enabled

ENGC

Bit 6: General call enable.

Allowed values:
0: Disabled: General call disabled
1: Enabled: General call enabled

NOSTRETCH

Bit 7: Clock stretching disable (Slave mode).

Allowed values:
0: Enabled: Clock stretching enabled
1: Disabled: Clock stretching disabled

START

Bit 8: Start generation.

Allowed values:
0: NoStart: No Start generation
1: Start: In master mode: repeated start generation, in slave mode: start generation when bus is free

STOP

Bit 9: Stop generation.

Allowed values:
0: NoStop: No Stop generation
1: Stop: In master mode: stop generation after current byte/start, in slave mode: release SCL and SDA after current byte

ACK

Bit 10: Acknowledge enable.

Allowed values:
0: NAK: No acknowledge returned
1: ACK: Acknowledge returned after a byte is received

POS

Bit 11: Acknowledge/PEC Position (for data reception).

Allowed values:
0: Current: ACK bit controls the (N)ACK of the current byte being received
1: Next: ACK bit controls the (N)ACK of the next byte to be received

PEC

Bit 12: Packet error checking.

Allowed values:
0: Disabled: No PEC transfer
1: Enabled: PEC transfer

ALERT

Bit 13: SMBus alert.

Allowed values:
0: Release: SMBA pin released high
1: Drive: SMBA pin driven low

SWRST

Bit 15: Software reset.

Allowed values:
0: NotReset: I2C peripheral not under reset
1: Reset: I2C peripheral under reset

CR2

Control register 2

Offset: 0x4, reset: 0x0000, access: read-write

6/6 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
			LAST rw	DMAEN rw	ITBUFEN rw	ITEVTEN rw	ITERREN rw			FREQ rw

Toggle Fields.

FREQ

Bits 0-5: Peripheral clock frequency.

Allowed values: 2-50

ITERREN

Bit 8: Error interrupt enable.

Allowed values:
0: Disabled: Error interrupt disabled
1: Enabled: Error interrupt enabled

ITEVTEN

Bit 9: Event interrupt enable.

Allowed values:
0: Disabled: Event interrupt disabled
1: Enabled: Event interrupt enabled

ITBUFEN

Bit 10: Buffer interrupt enable.

Allowed values:
0: Disabled: TxE=1 or RxNE=1 does not generate any interrupt
1: Enabled: TxE=1 or RxNE=1 generates Event interrupt

DMAEN

Bit 11: DMA requests enable.

Allowed values:
0: Disabled: DMA requests disabled
1: Enabled: DMA request enabled when TxE=1 or RxNE=1

LAST

Bit 12: DMA last transfer.

Allowed values:
0: NotLast: Next DMA EOT is not the last transfer
1: Last: Next DMA EOT is the last transfer

OAR1

Own address register 1

Offset: 0x8, reset: 0x0000, access: read-write

2/2 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
ADDMODE rw						ADD rw

Toggle Fields.

ADD

Bits 0-9: Interface address.

Allowed values: 0-1023

ADDMODE

Bit 15: Addressing mode (slave mode).

Allowed values:
0: ADD7: 7-bit slave address
1: ADD10: 10-bit slave address

OAR2

Own address register 2

Offset: 0xC, reset: 0x0000, access: read-write

2/2 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
								ADD2 rw							ENDUAL rw

Toggle Fields.

ENDUAL

Bit 0: Dual addressing mode enable.

Allowed values:
0: Single: Single addressing mode
1: Dual: Dual addressing mode

ADD2

Bits 1-7: Interface address.

Allowed values: 0-127

DR

Data register

Offset: 0x10, reset: 0x0000, access: read-write

1/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
								DR rw

Toggle Fields.

DR

Bits 0-7: 8-bit data register.

Allowed values: 0-255

SR1

Status register 1

Offset: 0x14, reset: 0x0000, access: Unspecified

14/14 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
SMBALERT rw	TIMEOUT rw		PECERR rw	OVR rw	AF rw	ARLO rw	BERR rw	TxE r	RxNE r		STOPF r	ADD10 r	BTF r	ADDR r	SB r

Toggle Fields.

SB

Bit 0: Start bit (Master mode).

Allowed values:
0: NoStart: No Start condition
1: Start: Start condition generated

ADDR

Bit 1: Address sent (master mode)/matched (slave mode).

Allowed values:
0: NotMatch: Adress mismatched or not received
1: Match: Received slave address matched with one of the enabled slave addresses

BTF

Bit 2: Byte transfer finished.

Allowed values:
0: NotFinished: Data byte transfer not done
1: Finished: Data byte transfer successful

ADD10

Bit 3: 10-bit header sent (Master mode).

STOPF

Bit 4: Stop detection (slave mode).

Allowed values:
0: NoStop: No Stop condition detected
1: Stop: Stop condition detected

RxNE

Bit 6: Data register not empty (receivers).

Allowed values:
0: Empty: Data register empty
1: NotEmpty: Data register not empty

TxE

Bit 7: Data register empty (transmitters).

Allowed values:
0: NotEmpty: Data register not empty
1: Empty: Data register empty

BERR

Bit 8: Bus error.

Allowed values:
0: NoError: No misplaced Start or Stop condition
1: Error: Misplaced Start or Stop condition

ARLO

Bit 9: Arbitration lost (master mode).

Allowed values:
0: NoLost: No Arbitration Lost detected
1: Lost: Arbitration Lost detected

AF

Bit 10: Acknowledge failure.

Allowed values:
0: NoFailure: No acknowledge failure
1: Failure: Acknowledge failure

OVR

Bit 11: Overrun/Underrun.

Allowed values:
0: NoOverrun: No overrun/underrun occured
1: Overrun: Overrun/underrun occured

PECERR

Bit 12: PEC Error in reception.

Allowed values:
0: NoError: no PEC error: receiver returns ACK after PEC reception (if ACK=1)
1: Error: PEC error: receiver returns NACK after PEC reception (whatever ACK)

TIMEOUT

Bit 14: Timeout or Tlow error.

Allowed values:
0: NoTimeout: No Timeout error
1: Timeout: SCL remained LOW for 25 ms

SMBALERT

Bit 15: SMBus alert.

Allowed values:
0: NoAlert: No SMBALERT occured
1: Alert: SMBALERT occurred

SR2

Status register 2

Offset: 0x18, reset: 0x0000, access: read-only

8/8 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
PEC r								DUALF r	SMBHOST r	SMBDEFAULT r	GENCALL r		TRA r	BUSY r	MSL r

Toggle Fields.

MSL

Bit 0: Master/slave.

BUSY

Bit 1: Bus busy.

TRA

Bit 2: Transmitter/receiver.

GENCALL

Bit 4: General call address (Slave mode).

SMBDEFAULT

Bit 5: SMBus device default address (Slave mode).

SMBHOST

Bit 6: SMBus host header (Slave mode).

DUALF

Bit 7: Dual flag (Slave mode).

PEC

Bits 8-15: acket error checking register.

CCR

Clock control register

Offset: 0x1C, reset: 0x0000, access: read-write

3/3 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
F_S rw	DUTY rw			CCR rw

Toggle Fields.

CCR

Bits 0-11: Clock control register in Fast/Standard mode (Master mode).

Allowed values: 1-4095

DUTY

Bit 14: Fast mode duty cycle.

Allowed values:
0: Duty2_1: Duty cycle t_low/t_high = 2/1
1: Duty16_9: Duty cycle t_low/t_high = 16/9

F_S

Bit 15: I2C master mode selection.

Allowed values:
0: Standard: Standard mode I2C
1: Fast: Fast mode I2C

TRISE

TRISE register

Offset: 0x20, reset: 0x0002, access: read-write

1/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
										TRISE rw

Toggle Fields.

TRISE

Bits 0-5: Maximum rise time in Fast/Standard mode (Master mode).

Allowed values: 0-63

I2S2ext

0x40003400: Serial peripheral interface

45/45 fields covered. Toggle Registers.

CR1

control register 1

Offset: 0x0, reset: 0x0000, access: read-write

14/14 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
BIDIMODE rw	BIDIOE rw	CRCEN rw	CRCNEXT rw	DFF rw	RXONLY rw	SSM rw	SSI rw	LSBFIRST rw	SPE rw	BR rw			MSTR rw	CPOL rw	CPHA rw

Toggle Fields.

CPHA

Bit 0: Clock phase.

Allowed values:
0: FirstEdge: The first clock transition is the first data capture edge
1: SecondEdge: The second clock transition is the first data capture edge

CPOL

Bit 1: Clock polarity.

Allowed values:
0: IdleLow: CK to 0 when idle
1: IdleHigh: CK to 1 when idle

MSTR

Bit 2: Master selection.

Allowed values:
0: Slave: Slave configuration
1: Master: Master configuration

BR

Bits 3-5: Baud rate control.

Allowed values:
0: Div2: f_PCLK / 2
1: Div4: f_PCLK / 4
2: Div8: f_PCLK / 8
3: Div16: f_PCLK / 16
4: Div32: f_PCLK / 32
5: Div64: f_PCLK / 64
6: Div128: f_PCLK / 128
7: Div256: f_PCLK / 256

SPE

Bit 6: SPI enable.

Allowed values:
0: Disabled: Peripheral disabled
1: Enabled: Peripheral enabled

LSBFIRST

Bit 7: Frame format.

Allowed values:
0: MSBFirst: Data is transmitted/received with the MSB first
1: LSBFirst: Data is transmitted/received with the LSB first

SSI

Bit 8: Internal slave select.

Allowed values:
0: SlaveSelected: 0 is forced onto the NSS pin and the I/O value of the NSS pin is ignored
1: SlaveNotSelected: 1 is forced onto the NSS pin and the I/O value of the NSS pin is ignored

SSM

Bit 9: Software slave management.

Allowed values:
0: Disabled: Software slave management disabled
1: Enabled: Software slave management enabled

RXONLY

Bit 10: Receive only.

Allowed values:
0: FullDuplex: Full duplex (Transmit and receive)
1: OutputDisabled: Output disabled (Receive-only mode)

DFF

Bit 11: Data frame format.

Allowed values:
0: EightBit: 8-bit data frame format is selected for transmission/reception
1: SixteenBit: 16-bit data frame format is selected for transmission/reception

CRCNEXT

Bit 12: CRC transfer next.

Allowed values:
0: TxBuffer: Next transmit value is from Tx buffer
1: CRC: Next transmit value is from Tx CRC register

CRCEN

Bit 13: Hardware CRC calculation enable.

Allowed values:
0: Disabled: CRC calculation disabled
1: Enabled: CRC calculation enabled

BIDIOE

Bit 14: Output enable in bidirectional mode.

Allowed values:
0: OutputDisabled: Output disabled (receive-only mode)
1: OutputEnabled: Output enabled (transmit-only mode)

BIDIMODE

Bit 15: Bidirectional data mode enable.

Allowed values:
0: Unidirectional: 2-line unidirectional data mode selected
1: Bidirectional: 1-line bidirectional data mode selected

CR2

control register 2

Offset: 0x4, reset: 0x0000, access: read-write

7/7 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
								TXEIE rw	RXNEIE rw	ERRIE rw	FRF rw		SSOE rw	TXDMAEN rw	RXDMAEN rw

Toggle Fields.

RXDMAEN

Bit 0: Rx buffer DMA enable.

Allowed values:
0: Disabled: Rx buffer DMA disabled
1: Enabled: Rx buffer DMA enabled

TXDMAEN

Bit 1: Tx buffer DMA enable.

Allowed values:
0: Disabled: Tx buffer DMA disabled
1: Enabled: Tx buffer DMA enabled

SSOE

Bit 2: SS output enable.

Allowed values:
0: Disabled: SS output is disabled in master mode
1: Enabled: SS output is enabled in master mode

FRF

Bit 4: Frame format.

Allowed values:
0: Motorola: SPI Motorola mode
1: TI: SPI TI mode

ERRIE

Bit 5: Error interrupt enable.

Allowed values:
0: Masked: Error interrupt masked
1: NotMasked: Error interrupt not masked

RXNEIE

Bit 6: RX buffer not empty interrupt enable.

Allowed values:
0: Masked: RXE interrupt masked
1: NotMasked: RXE interrupt not masked

TXEIE

Bit 7: Tx buffer empty interrupt enable.

Allowed values:
0: Masked: TXE interrupt masked
1: NotMasked: TXE interrupt not masked

SR

status register

Offset: 0x8, reset: 0x0002, access: Unspecified

9/9 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
							FRE r	BSY r	OVR r	MODF r	CRCERR rw	UDR r	CHSIDE r	TXE r	RXNE r

Toggle Fields.

RXNE

Bit 0: Receive buffer not empty.

Allowed values:
0: Empty: Rx buffer empty
1: NotEmpty: Rx buffer not empty

TXE

Bit 1: Transmit buffer empty.

Allowed values:
0: NotEmpty: Tx buffer not empty
1: Empty: Tx buffer empty

CHSIDE

Bit 2: Channel side.

Allowed values:
0: Left: Channel left has to be transmitted or has been received
1: Right: Channel right has to be transmitted or has been received

UDR

Bit 3: Underrun flag.

Allowed values:
0: NoUnderrun: No underrun occurred
1: Underrun: Underrun occurred

CRCERR

Bit 4: CRC error flag.

Allowed values:
0: Match: CRC value received matches the SPIx_RXCRCR value
1: NoMatch: CRC value received does not match the SPIx_RXCRCR value

MODF

Bit 5: Mode fault.

Allowed values:
0: NoFault: No mode fault occurred
1: Fault: Mode fault occurred

OVR

Bit 6: Overrun flag.

Allowed values:
0: NoOverrun: No overrun occurred
1: Overrun: Overrun occurred

BSY

Bit 7: Busy flag.

Allowed values:
0: NotBusy: SPI not busy
1: Busy: SPI busy

FRE

Bit 8: TI frame format error.

Allowed values:
0: NoError: No frame format error
1: Error: A frame format error occurred

DR

data register

Offset: 0xC, reset: 0x0000, access: read-write

1/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
DR rw

Toggle Fields.

DR

Bits 0-15: Data register.

Allowed values: 0-65535

CRCPR

CRC polynomial register

Offset: 0x10, reset: 0x0007, access: read-write

1/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
CRCPOLY rw

Toggle Fields.

CRCPOLY

Bits 0-15: CRC polynomial register.

Allowed values: 0-65535

RXCRCR

RX CRC register

Offset: 0x14, reset: 0x0000, access: read-only

1/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
RxCRC r

Toggle Fields.

RxCRC

Bits 0-15: Rx CRC register.

Allowed values: 0-65535

TXCRCR

TX CRC register

Offset: 0x18, reset: 0x0000, access: read-only

1/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
TxCRC r

Toggle Fields.

TxCRC

Bits 0-15: Tx CRC register.

Allowed values: 0-65535

I2SCFGR

I2S configuration register

Offset: 0x1C, reset: 0x0000, access: read-write

8/8 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
				I2SMOD rw	I2SE rw	I2SCFG rw		PCMSYNC rw		I2SSTD rw		CKPOL rw	DATLEN rw		CHLEN rw

Toggle Fields.

CHLEN

Bit 0: Channel length (number of bits per audio channel).

Allowed values:
0: SixteenBit: 16-bit wide
1: ThirtyTwoBit: 32-bit wide

DATLEN

Bits 1-2: Data length to be transferred.

Allowed values:
0: SixteenBit: 16-bit data length
1: TwentyFourBit: 24-bit data length
2: ThirtyTwoBit: 32-bit data length

CKPOL

Bit 3: Steady state clock polarity.

Allowed values:
0: IdleLow: I2S clock inactive state is low level
1: IdleHigh: I2S clock inactive state is high level

I2SSTD

Bits 4-5: I2S standard selection.

Allowed values:
0: Philips: I2S Philips standard
1: MSB: MSB justified standard
2: LSB: LSB justified standard
3: PCM: PCM standard

PCMSYNC

Bit 7: PCM frame synchronization.

Allowed values:
0: Short: Short frame synchronisation
1: Long: Long frame synchronisation

I2SCFG

Bits 8-9: I2S configuration mode.

Allowed values:
0: SlaveTx: Slave - transmit
1: SlaveRx: Slave - receive
2: MasterTx: Master - transmit
3: MasterRx: Master - receive

I2SE

Bit 10: I2S Enable.

Allowed values:
0: Disabled: I2S peripheral is disabled
1: Enabled: I2S peripheral is enabled

I2SMOD

Bit 11: I2S mode selection.

Allowed values:
0: SPIMode: SPI mode is selected
1: I2SMode: I2S mode is selected

I2SPR

I2S prescaler register

Offset: 0x20, reset: 00000010, access: read-write

3/3 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
						MCKOE rw	ODD rw	I2SDIV rw

Toggle Fields.

I2SDIV

Bits 0-7: I2S Linear prescaler.

Allowed values: 2-255

ODD

Bit 8: Odd factor for the prescaler.

Allowed values:
0: Even: Real divider value is I2SDIV * 2
1: Odd: Real divider value is (I2SDIV * 2) + 1

MCKOE

Bit 9: Master clock output enable.

Allowed values:
0: Disabled: Master clock output is disabled
1: Enabled: Master clock output is enabled

I2S3ext

0x40004000: Serial peripheral interface

45/45 fields covered. Toggle Registers.

CR1

control register 1

Offset: 0x0, reset: 0x0000, access: read-write

14/14 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
BIDIMODE rw	BIDIOE rw	CRCEN rw	CRCNEXT rw	DFF rw	RXONLY rw	SSM rw	SSI rw	LSBFIRST rw	SPE rw	BR rw			MSTR rw	CPOL rw	CPHA rw

Toggle Fields.

CPHA

Bit 0: Clock phase.

Allowed values:
0: FirstEdge: The first clock transition is the first data capture edge
1: SecondEdge: The second clock transition is the first data capture edge

CPOL

Bit 1: Clock polarity.

Allowed values:
0: IdleLow: CK to 0 when idle
1: IdleHigh: CK to 1 when idle

MSTR

Bit 2: Master selection.

Allowed values:
0: Slave: Slave configuration
1: Master: Master configuration

BR

Bits 3-5: Baud rate control.

SPE

Bit 6: SPI enable.

Allowed values:
0: Disabled: Peripheral disabled
1: Enabled: Peripheral enabled

LSBFIRST

Bit 7: Frame format.

Allowed values:
0: MSBFirst: Data is transmitted/received with the MSB first
1: LSBFirst: Data is transmitted/received with the LSB first

SSI

Bit 8: Internal slave select.

SSM

Bit 9: Software slave management.

Allowed values:
0: Disabled: Software slave management disabled
1: Enabled: Software slave management enabled

RXONLY

Bit 10: Receive only.

Allowed values:
0: FullDuplex: Full duplex (Transmit and receive)
1: OutputDisabled: Output disabled (Receive-only mode)

DFF

Bit 11: Data frame format.

Allowed values:
0: EightBit: 8-bit data frame format is selected for transmission/reception
1: SixteenBit: 16-bit data frame format is selected for transmission/reception

CRCNEXT

Bit 12: CRC transfer next.

Allowed values:
0: TxBuffer: Next transmit value is from Tx buffer
1: CRC: Next transmit value is from Tx CRC register

CRCEN

Bit 13: Hardware CRC calculation enable.

Allowed values:
0: Disabled: CRC calculation disabled
1: Enabled: CRC calculation enabled

BIDIOE

Bit 14: Output enable in bidirectional mode.

Allowed values:
0: OutputDisabled: Output disabled (receive-only mode)
1: OutputEnabled: Output enabled (transmit-only mode)

BIDIMODE

Bit 15: Bidirectional data mode enable.

Allowed values:
0: Unidirectional: 2-line unidirectional data mode selected
1: Bidirectional: 1-line bidirectional data mode selected

CR2

control register 2

Offset: 0x4, reset: 0x0000, access: read-write

7/7 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
								TXEIE rw	RXNEIE rw	ERRIE rw	FRF rw		SSOE rw	TXDMAEN rw	RXDMAEN rw

Toggle Fields.

RXDMAEN

Bit 0: Rx buffer DMA enable.

Allowed values:
0: Disabled: Rx buffer DMA disabled
1: Enabled: Rx buffer DMA enabled

TXDMAEN

Bit 1: Tx buffer DMA enable.

Allowed values:
0: Disabled: Tx buffer DMA disabled
1: Enabled: Tx buffer DMA enabled

SSOE

Bit 2: SS output enable.

Allowed values:
0: Disabled: SS output is disabled in master mode
1: Enabled: SS output is enabled in master mode

FRF

Bit 4: Frame format.

Allowed values:
0: Motorola: SPI Motorola mode
1: TI: SPI TI mode

ERRIE

Bit 5: Error interrupt enable.

Allowed values:
0: Masked: Error interrupt masked
1: NotMasked: Error interrupt not masked

RXNEIE

Bit 6: RX buffer not empty interrupt enable.

Allowed values:
0: Masked: RXE interrupt masked
1: NotMasked: RXE interrupt not masked

TXEIE

Bit 7: Tx buffer empty interrupt enable.

Allowed values:
0: Masked: TXE interrupt masked
1: NotMasked: TXE interrupt not masked

SR

status register

Offset: 0x8, reset: 0x0002, access: Unspecified

9/9 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
							FRE r	BSY r	OVR r	MODF r	CRCERR rw	UDR r	CHSIDE r	TXE r	RXNE r

Toggle Fields.

RXNE

Bit 0: Receive buffer not empty.

Allowed values:
0: Empty: Rx buffer empty
1: NotEmpty: Rx buffer not empty

TXE

Bit 1: Transmit buffer empty.

Allowed values:
0: NotEmpty: Tx buffer not empty
1: Empty: Tx buffer empty

CHSIDE

Bit 2: Channel side.

Allowed values:
0: Left: Channel left has to be transmitted or has been received
1: Right: Channel right has to be transmitted or has been received

UDR

Bit 3: Underrun flag.

Allowed values:
0: NoUnderrun: No underrun occurred
1: Underrun: Underrun occurred

CRCERR

Bit 4: CRC error flag.

Allowed values:
0: Match: CRC value received matches the SPIx_RXCRCR value
1: NoMatch: CRC value received does not match the SPIx_RXCRCR value

MODF

Bit 5: Mode fault.

Allowed values:
0: NoFault: No mode fault occurred
1: Fault: Mode fault occurred

OVR

Bit 6: Overrun flag.

Allowed values:
0: NoOverrun: No overrun occurred
1: Overrun: Overrun occurred

BSY

Bit 7: Busy flag.

Allowed values:
0: NotBusy: SPI not busy
1: Busy: SPI busy

FRE

Bit 8: TI frame format error.

Allowed values:
0: NoError: No frame format error
1: Error: A frame format error occurred

DR

data register

Offset: 0xC, reset: 0x0000, access: read-write

1/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
DR rw

Toggle Fields.

DR

Bits 0-15: Data register.

Allowed values: 0-65535

CRCPR

CRC polynomial register

Offset: 0x10, reset: 0x0007, access: read-write

1/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
CRCPOLY rw

Toggle Fields.

CRCPOLY

Bits 0-15: CRC polynomial register.

Allowed values: 0-65535

RXCRCR

RX CRC register

Offset: 0x14, reset: 0x0000, access: read-only

1/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
RxCRC r

Toggle Fields.

RxCRC

Bits 0-15: Rx CRC register.

Allowed values: 0-65535

TXCRCR

TX CRC register

Offset: 0x18, reset: 0x0000, access: read-only

1/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
TxCRC r

Toggle Fields.

TxCRC

Bits 0-15: Tx CRC register.

Allowed values: 0-65535

I2SCFGR

I2S configuration register

Offset: 0x1C, reset: 0x0000, access: read-write

8/8 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
				I2SMOD rw	I2SE rw	I2SCFG rw		PCMSYNC rw		I2SSTD rw		CKPOL rw	DATLEN rw		CHLEN rw

Toggle Fields.

CHLEN

Bit 0: Channel length (number of bits per audio channel).

Allowed values:
0: SixteenBit: 16-bit wide
1: ThirtyTwoBit: 32-bit wide

DATLEN

Bits 1-2: Data length to be transferred.

Allowed values:
0: SixteenBit: 16-bit data length
1: TwentyFourBit: 24-bit data length
2: ThirtyTwoBit: 32-bit data length

CKPOL

Bit 3: Steady state clock polarity.

Allowed values:
0: IdleLow: I2S clock inactive state is low level
1: IdleHigh: I2S clock inactive state is high level

I2SSTD

Bits 4-5: I2S standard selection.

Allowed values:
0: Philips: I2S Philips standard
1: MSB: MSB justified standard
2: LSB: LSB justified standard
3: PCM: PCM standard

PCMSYNC

Bit 7: PCM frame synchronization.

Allowed values:
0: Short: Short frame synchronisation
1: Long: Long frame synchronisation

I2SCFG

Bits 8-9: I2S configuration mode.

Allowed values:
0: SlaveTx: Slave - transmit
1: SlaveRx: Slave - receive
2: MasterTx: Master - transmit
3: MasterRx: Master - receive

I2SE

Bit 10: I2S Enable.

Allowed values:
0: Disabled: I2S peripheral is disabled
1: Enabled: I2S peripheral is enabled

I2SMOD

Bit 11: I2S mode selection.

Allowed values:
0: SPIMode: SPI mode is selected
1: I2SMode: I2S mode is selected

I2SPR

I2S prescaler register

Offset: 0x20, reset: 00000010, access: read-write

3/3 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
						MCKOE rw	ODD rw	I2SDIV rw

Toggle Fields.

I2SDIV

Bits 0-7: I2S Linear prescaler.

Allowed values: 2-255

ODD

Bit 8: Odd factor for the prescaler.

Allowed values:
0: Even: Real divider value is I2SDIV * 2
1: Odd: Real divider value is (I2SDIV * 2) + 1

MCKOE

Bit 9: Master clock output enable.

Allowed values:
0: Disabled: Master clock output is disabled
1: Enabled: Master clock output is enabled

IWDG

0x40003000: Independent watchdog

5/5 fields covered. Toggle Registers.

KR

Key register

Offset: 0x0, reset: 0x00000000, access: write-only

1/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
KEY w

Toggle Fields.

KEY

Bits 0-15: Key value (write only, read 0000h).

Allowed values:
21845: Enable: Enable access to PR, RLR and WINR registers (0x5555)
43690: Reset: Reset the watchdog value (0xAAAA)
52428: Start: Start the watchdog (0xCCCC)

PR

Prescaler register

Offset: 0x4, reset: 0x00000000, access: read-write

1/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
													PR rw

Toggle Fields.

PR

Bits 0-2: Prescaler divider.

Allowed values:
0: DivideBy4: Divider /4
1: DivideBy8: Divider /8
2: DivideBy16: Divider /16
3: DivideBy32: Divider /32
4: DivideBy64: Divider /64
5: DivideBy128: Divider /128
6: DivideBy256: Divider /256
7: DivideBy256bis: Divider /256

RLR

Reload register

Offset: 0x8, reset: 0x00000FFF, access: read-write

1/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
				RL rw

Toggle Fields.

RL

Bits 0-11: Watchdog counter reload value.

Allowed values: 0-4095

SR

Status register

Offset: 0xC, reset: 0x00000000, access: read-only

2/2 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
														RVU r	PVU r

Toggle Fields.

PVU

Bit 0: Watchdog prescaler value update.

RVU

Bit 1: Watchdog counter reload value update.

LTDC

0x40016800: LCD-TFT Controller

67/67 fields covered. Toggle Registers.

CR

Layerx Control Register

Offset: 0x0, reset: 0x00000000, access: read-write

3/3 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
											CLUTEN rw			COLKEN rw	LEN rw

Toggle Fields.

LEN

Bit 0: Layer Enable.

Allowed values:
0: Disabled: Layer disabled
1: Enabled: Layer enabled

COLKEN

Bit 1: Color Keying Enable.

Allowed values:
0: Disabled: Color keying disabled
1: Enabled: Color keying enabled

CLUTEN

Bit 4: Color Look-Up Table Enable.

Allowed values:
0: Disabled: Color look-up table disabled
1: Enabled: Color look-up table enabled

WHPCR

Layerx Window Horizontal Position Configuration Register

Offset: 0x4, reset: 0x00000000, access: read-write

2/2 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
				WHSPPOS rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
				WHSTPOS rw

Toggle Fields.

WHSTPOS

Bits 0-11: Window Horizontal Start Position.

Allowed values: 0-4095

WHSPPOS

Bits 16-27: Window Horizontal Stop Position.

Allowed values: 0-4095

SSCR

Synchronization Size Configuration Register

Offset: 0x8, reset: 0x00000000, access: read-write

2/2 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
				HSW rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
					VSH rw

Toggle Fields.

VSH

Bits 0-10: Vertical Synchronization Height (in units of horizontal scan line).

Allowed values: 0-2047

HSW

Bits 16-27: Horizontal Synchronization Width (in units of pixel clock period).

Allowed values: 0-4095

BPCR

Back Porch Configuration Register

Offset: 0xC, reset: 0x00000000, access: read-write

2/2 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
				AHBP rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
					AVBP rw

Toggle Fields.

AVBP

Bits 0-10: Accumulated Vertical back porch (in units of horizontal scan line).

Allowed values: 0-2047

AHBP

Bits 16-27: Accumulated Horizontal back porch (in units of pixel clock period).

Allowed values: 0-4095

AWCR

Active Width Configuration Register

Offset: 0x10, reset: 0x00000000, access: read-write

2/2 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
				AAW rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
					AAH rw

Toggle Fields.

AAH

Bits 0-10: Accumulated Active Height (in units of horizontal scan line).

Allowed values: 0-2047

AAW

Bits 16-27: Accumulated Active Width (in units of pixel clock period).

Allowed values: 0-4095

TWCR

Total Width Configuration Register

Offset: 0x14, reset: 0x00000000, access: read-write

2/2 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
				TOTALW rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
					TOTALH rw

Toggle Fields.

TOTALH

Bits 0-10: Total Height (in units of horizontal scan line).

Allowed values: 0-2047

TOTALW

Bits 16-27: Total Width (in units of pixel clock period).

Allowed values: 0-4095

GCR

Global Control Register

Offset: 0x18, reset: 0x00002220, access: Unspecified

9/9 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
HSPOL rw	VSPOL rw	DEPOL rw	PCPOL rw												DEN rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
	DRW r				DGW r				DBW r						LTDCEN rw

Toggle Fields.

LTDCEN

Bit 0: LCD-TFT controller enable bit.

Allowed values:
0: Disabled: LCD-TFT controller disabled
1: Enabled: LCD-TFT controller enabled

DBW

Bits 4-6: Dither Blue Width.

DGW

Bits 8-10: Dither Green Width.

DRW

Bits 12-14: Dither Red Width.

DEN

Bit 16: Dither Enable.

Allowed values:
0: Disabled: Dither disabled
1: Enabled: Dither enabled

PCPOL

Bit 28: Pixel Clock Polarity.

Allowed values:
0: RisingEdge: Pixel clock on rising edge
1: FallingEdge: Pixel clock on falling edge

DEPOL

Bit 29: Data Enable Polarity.

Allowed values:
0: ActiveLow: Data enable polarity is active low
1: ActiveHigh: Data enable polarity is active high

VSPOL

Bit 30: Vertical Synchronization Polarity.

Allowed values:
0: ActiveLow: Vertical synchronization polarity is active low
1: ActiveHigh: Vertical synchronization polarity is active high

HSPOL

Bit 31: Horizontal Synchronization Polarity.

Allowed values:
0: ActiveLow: Horizontal synchronization polarity is active low
1: ActiveHigh: Horizontal synchronization polarity is active high

BFCR

Layerx Blending Factors Configuration Register

Offset: 0x1C, reset: 0x00000607, access: read-write

2/2 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
					BF1 rw								BF2 rw

Toggle Fields.

BF2

Bits 0-2: Blending Factor 2.

Allowed values:
5: Constant: BF2 = 1 - constant alpha
7: Pixel: BF2 = 1 - pixel alpha * constant alpha

BF1

Bits 8-10: Blending Factor 1.

Allowed values:
4: Constant: BF1 = constant alpha
6: Pixel: BF1 = pixel alpha * constant alpha

SRCR

Shadow Reload Configuration Register

Offset: 0x24, reset: 0x00000000, access: read-write

2/2 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
														VBR rw	IMR rw

Toggle Fields.

IMR

Bit 0: Immediate Reload.

Allowed values:
1: Reload: The shadow registers are reloaded immediately. This bit is set by software and cleared only by hardware after reload
0: NoEffect: This bit is set by software and cleared only by hardware after reload (it cannot be cleared through register write once it is set)

VBR

Bit 1: Vertical Blanking Reload.

Allowed values:
1: Reload: The shadow registers are reloaded during the vertical blanking period (at the beginning of the first line after the active display area).
0: NoEffect: This bit is set by software and cleared only by hardware after reload (it cannot be cleared through register write once it is set)

CFBAR

Layerx Color Frame Buffer Address Register

Offset: 0x28, reset: 0x00000000, access: read-write

1/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
CFBADD rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
CFBADD rw

Toggle Fields.

CFBADD

Bits 0-31: Color Frame Buffer Start Address.

Allowed values: 0-4294967295

BCCR

Background Color Configuration Register

Offset: 0x2C, reset: 0x00000000, access: read-write

3/3 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
								BCRED rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
BCGREEN rw								BCBLUE rw

Toggle Fields.

BCBLUE

Bits 0-7: Background color blue value.

Allowed values: 0-255

BCGREEN

Bits 8-15: Background color green value.

Allowed values: 0-255

BCRED

Bits 16-23: Background color red value.

Allowed values: 0-255

CFBLNR

Layerx ColorFrame Buffer Line Number Register

Offset: 0x30, reset: 0x00000000, access: read-write

1/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
					CFBLNBR rw

Toggle Fields.

CFBLNBR

Bits 0-10: Frame Buffer Line Number.

Allowed values: 0-2047

IER

Interrupt Enable Register

Offset: 0x34, reset: 0x00000000, access: read-write

4/4 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
												RRIE rw	TERRIE rw	FUIE rw	LIE rw

Toggle Fields.

LIE

Bit 0: Line Interrupt Enable.

Allowed values:
0: Disabled: Line interrupt disabled
1: Enabled: Line interrupt enabled

FUIE

Bit 1: FIFO Underrun Interrupt Enable.

Allowed values:
0: Disabled: FIFO underrun interrupt disabled
1: Enabled: FIFO underrun interrupt enabled

TERRIE

Bit 2: Transfer Error Interrupt Enable.

Allowed values:
0: Disabled: Transfer error interrupt disabled
1: Enabled: Transfer error interrupt enabled

RRIE

Bit 3: Register Reload interrupt enable.

Allowed values:
0: Disabled: Register reload interrupt disabled
1: Enabled: Register reload interrupt enabled

ISR

Interrupt Status Register

Offset: 0x38, reset: 0x00000000, access: read-only

4/4 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
												RRIF r	TERRIF r	FUIF r	LIF r

Toggle Fields.

LIF

Bit 0: Line Interrupt flag.

Allowed values:
0: NotReached: Programmed line not reached
1: Reached: Line interrupt generated when a programmed line is reached

FUIF

Bit 1: FIFO Underrun Interrupt flag.

Allowed values:
0: NoUnderrun: No FIFO underrun
1: Underrun: FIFO underrun interrupt generated, if one of the layer FIFOs is empty and pixel data is read from the FIFO

TERRIF

Bit 2: Transfer Error interrupt flag.

Allowed values:
0: NoError: No transfer error
1: Error: Transfer error interrupt generated when a bus error occurs

RRIF

Bit 3: Register Reload Interrupt Flag.

Allowed values:
0: NoReload: No register reload
1: Reload: Register reload interrupt generated when a vertical blanking reload occurs (and the first line after the active area is reached)

ICR

Interrupt Clear Register

Offset: 0x3C, reset: 0x00000000, access: write-only

4/4 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
												CRRIF w	CTERRIF w	CFUIF w	CLIF w

Toggle Fields.

CLIF

Bit 0: Clears the Line Interrupt Flag.

Allowed values:
1: Clear: Clears the LIF flag in the ISR register

CFUIF

Bit 1: Clears the FIFO Underrun Interrupt flag.

Allowed values:
1: Clear: Clears the FUIF flag in the ISR register

CTERRIF

Bit 2: Clears the Transfer Error Interrupt Flag.

Allowed values:
1: Clear: Clears the TERRIF flag in the ISR register

CRRIF

Bit 3: Clears Register Reload Interrupt Flag.

Allowed values:
1: Clear: Clears the RRIF flag in the ISR register

LIPCR

Line Interrupt Position Configuration Register

Offset: 0x40, reset: 0x00000000, access: read-write

1/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
					LIPOS rw

Toggle Fields.

LIPOS

Bits 0-10: Line Interrupt Position.

Allowed values: 0-2047

CPSR

Current Position Status Register

Offset: 0x44, reset: 0x00000000, access: read-only

2/2 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
CXPOS r
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
CYPOS r

Toggle Fields.

CYPOS

Bits 0-15: Current Y Position.

CXPOS

Bits 16-31: Current X Position.

CDSR

Current Display Status Register

Offset: 0x48, reset: 0x0000000F, access: read-only

4/4 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
												HSYNCS r	VSYNCS r	HDES r	VDES r

Toggle Fields.

VDES

Bit 0: Vertical Data Enable display Status.

Allowed values:
0: NotActive: Currently not in vertical Data Enable phase
1: Active: Currently in vertical Data Enable phase

HDES

Bit 1: Horizontal Data Enable display Status.

Allowed values:
0: NotActive: Currently not in horizontal Data Enable phase
1: Active: Currently in horizontal Data Enable phase

VSYNCS

Bit 2: Vertical Synchronization display Status.

Allowed values:
0: NotActive: Currently not in VSYNC phase
1: Active: Currently in VSYNC phase

HSYNCS

Bit 3: Horizontal Synchronization display Status.

Allowed values:
0: NotActive: Currently not in HSYNC phase
1: Active: Currently in HSYNC phase

MPU

0xE000ED90: Memory protection unit

6/19 fields covered. Toggle Registers.

MPU_TYPER

MPU type register

Offset: 0x0, reset: 0X00000800, access: read-only

3/3 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
								IREGION r
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
DREGION r															SEPARATE r

Toggle Fields.

SEPARATE

Bit 0: Separate flag.

DREGION

Bits 8-15: Number of MPU data regions.

IREGION

Bits 16-23: Number of MPU instruction regions.

MPU_CTRL

MPU control register

Offset: 0x4, reset: 0X00000000, access: read-only

3/3 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
													PRIVDEFENA r	HFNMIENA r	ENABLE r

Toggle Fields.

ENABLE

Bit 0: Enables the MPU.

HFNMIENA

Bit 1: Enables the operation of MPU during hard fault.

PRIVDEFENA

Bit 2: Enable priviliged software access to default memory map.

MPU_RNR

MPU region number register

Offset: 0x8, reset: 0X00000000, access: read-write

0/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
								REGION rw

Toggle Fields.

REGION

Bits 0-7: MPU region.

MPU_RBAR

MPU region base address register

Offset: 0xC, reset: 0X00000000, access: read-write

0/3 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
ADDR rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
ADDR rw											VALID rw	REGION rw

Toggle Fields.

REGION

Bits 0-3: MPU region field.

VALID

Bit 4: MPU region number valid.

ADDR

Bits 5-31: Region base address field.

MPU_RASR

MPU region attribute and size register

Offset: 0x10, reset: 0X00000000, access: read-write

0/9 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
			XN rw		AP rw					TEX rw			S rw	C rw	B rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
SRD rw										SIZE rw					ENABLE rw

Toggle Fields.

ENABLE

Bit 0: Region enable bit..

SIZE

Bits 1-5: Size of the MPU protection region.

SRD

Bits 8-15: Subregion disable bits.

B

Bit 16: memory attribute.

C

Bit 17: memory attribute.

S

Bit 18: Shareable memory attribute.

TEX

Bits 19-21: memory attribute.

AP

Bits 24-26: Access permission.

XN

Bit 28: Instruction access disable bit.

NVIC

0xE000E100: Nested Vectored Interrupt Controller

3/95 fields covered. Toggle Registers.

ISER0

Interrupt Set-Enable Register

Offset: 0x0, reset: 0x00000000, access: read-write

0/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
SETENA rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
SETENA rw

Toggle Fields.

SETENA

Bits 0-31: SETENA.

ISER1

Interrupt Set-Enable Register

Offset: 0x4, reset: 0x00000000, access: read-write

0/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
SETENA rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
SETENA rw

Toggle Fields.

SETENA

Bits 0-31: SETENA.

ISER2

Interrupt Set-Enable Register

Offset: 0x8, reset: 0x00000000, access: read-write

0/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
SETENA rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
SETENA rw

Toggle Fields.

SETENA

Bits 0-31: SETENA.

ICER0

Interrupt Clear-Enable Register

Offset: 0x80, reset: 0x00000000, access: read-write

0/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
CLRENA rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
CLRENA rw

Toggle Fields.

CLRENA

Bits 0-31: CLRENA.

ICER1

Interrupt Clear-Enable Register

Offset: 0x84, reset: 0x00000000, access: read-write

0/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
CLRENA rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
CLRENA rw

Toggle Fields.

CLRENA

Bits 0-31: CLRENA.

ICER2

Interrupt Clear-Enable Register

Offset: 0x88, reset: 0x00000000, access: read-write

0/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
CLRENA rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
CLRENA rw

Toggle Fields.

CLRENA

Bits 0-31: CLRENA.

ISPR0

Interrupt Set-Pending Register

Offset: 0x100, reset: 0x00000000, access: read-write

0/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
SETPEND rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
SETPEND rw

Toggle Fields.

SETPEND

Bits 0-31: SETPEND.

ISPR1

Interrupt Set-Pending Register

Offset: 0x104, reset: 0x00000000, access: read-write

0/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
SETPEND rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
SETPEND rw

Toggle Fields.

SETPEND

Bits 0-31: SETPEND.

ISPR2

Interrupt Set-Pending Register

Offset: 0x108, reset: 0x00000000, access: read-write

0/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
SETPEND rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
SETPEND rw

Toggle Fields.

SETPEND

Bits 0-31: SETPEND.

ICPR0

Interrupt Clear-Pending Register

Offset: 0x180, reset: 0x00000000, access: read-write

0/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
CLRPEND rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
CLRPEND rw

Toggle Fields.

CLRPEND

Bits 0-31: CLRPEND.

ICPR1

Interrupt Clear-Pending Register

Offset: 0x184, reset: 0x00000000, access: read-write

0/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
CLRPEND rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
CLRPEND rw

Toggle Fields.

CLRPEND

Bits 0-31: CLRPEND.

ICPR2

Interrupt Clear-Pending Register

Offset: 0x188, reset: 0x00000000, access: read-write

0/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
CLRPEND rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
CLRPEND rw

Toggle Fields.

CLRPEND

Bits 0-31: CLRPEND.

IABR0

Interrupt Active Bit Register

Offset: 0x200, reset: 0x00000000, access: read-only

1/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
ACTIVE r
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
ACTIVE r

Toggle Fields.

ACTIVE

Bits 0-31: ACTIVE.

IABR1

Interrupt Active Bit Register

Offset: 0x204, reset: 0x00000000, access: read-only

1/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
ACTIVE r
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
ACTIVE r

Toggle Fields.

ACTIVE

Bits 0-31: ACTIVE.

IABR2

Interrupt Active Bit Register

Offset: 0x208, reset: 0x00000000, access: read-only

1/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
ACTIVE r
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
ACTIVE r

Toggle Fields.

ACTIVE

Bits 0-31: ACTIVE.

IPR0

Interrupt Priority Register

Offset: 0x300, reset: 0x00000000, access: read-write

0/4 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
IPR_N3 rw								IPR_N2 rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
IPR_N1 rw								IPR_N0 rw

Toggle Fields.

IPR_N0

Bits 0-7: IPR_N0.

IPR_N1

Bits 8-15: IPR_N1.

IPR_N2

Bits 16-23: IPR_N2.

IPR_N3

Bits 24-31: IPR_N3.

IPR1

Interrupt Priority Register

Offset: 0x304, reset: 0x00000000, access: read-write

0/4 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
IPR_N3 rw								IPR_N2 rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
IPR_N1 rw								IPR_N0 rw

Toggle Fields.

IPR_N0

Bits 0-7: IPR_N0.

IPR_N1

Bits 8-15: IPR_N1.

IPR_N2

Bits 16-23: IPR_N2.

IPR_N3

Bits 24-31: IPR_N3.

IPR2

Interrupt Priority Register

Offset: 0x308, reset: 0x00000000, access: read-write

0/4 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
IPR_N3 rw								IPR_N2 rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
IPR_N1 rw								IPR_N0 rw

Toggle Fields.

IPR_N0

Bits 0-7: IPR_N0.

IPR_N1

Bits 8-15: IPR_N1.

IPR_N2

Bits 16-23: IPR_N2.

IPR_N3

Bits 24-31: IPR_N3.

IPR3

Interrupt Priority Register

Offset: 0x30C, reset: 0x00000000, access: read-write

0/4 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
IPR_N3 rw								IPR_N2 rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
IPR_N1 rw								IPR_N0 rw

Toggle Fields.

IPR_N0

Bits 0-7: IPR_N0.

IPR_N1

Bits 8-15: IPR_N1.

IPR_N2

Bits 16-23: IPR_N2.

IPR_N3

Bits 24-31: IPR_N3.

IPR4

Interrupt Priority Register

Offset: 0x310, reset: 0x00000000, access: read-write

0/4 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
IPR_N3 rw								IPR_N2 rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
IPR_N1 rw								IPR_N0 rw

Toggle Fields.

IPR_N0

Bits 0-7: IPR_N0.

IPR_N1

Bits 8-15: IPR_N1.

IPR_N2

Bits 16-23: IPR_N2.

IPR_N3

Bits 24-31: IPR_N3.

IPR5

Interrupt Priority Register

Offset: 0x314, reset: 0x00000000, access: read-write

0/4 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
IPR_N3 rw								IPR_N2 rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
IPR_N1 rw								IPR_N0 rw

Toggle Fields.

IPR_N0

Bits 0-7: IPR_N0.

IPR_N1

Bits 8-15: IPR_N1.

IPR_N2

Bits 16-23: IPR_N2.

IPR_N3

Bits 24-31: IPR_N3.

IPR6

Interrupt Priority Register

Offset: 0x318, reset: 0x00000000, access: read-write

0/4 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
IPR_N3 rw								IPR_N2 rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
IPR_N1 rw								IPR_N0 rw

Toggle Fields.

IPR_N0

Bits 0-7: IPR_N0.

IPR_N1

Bits 8-15: IPR_N1.

IPR_N2

Bits 16-23: IPR_N2.

IPR_N3

Bits 24-31: IPR_N3.

IPR7

Interrupt Priority Register

Offset: 0x31C, reset: 0x00000000, access: read-write

0/4 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
IPR_N3 rw								IPR_N2 rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
IPR_N1 rw								IPR_N0 rw

Toggle Fields.

IPR_N0

Bits 0-7: IPR_N0.

IPR_N1

Bits 8-15: IPR_N1.

IPR_N2

Bits 16-23: IPR_N2.

IPR_N3

Bits 24-31: IPR_N3.

IPR8

Interrupt Priority Register

Offset: 0x320, reset: 0x00000000, access: read-write

0/4 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
IPR_N3 rw								IPR_N2 rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
IPR_N1 rw								IPR_N0 rw

Toggle Fields.

IPR_N0

Bits 0-7: IPR_N0.

IPR_N1

Bits 8-15: IPR_N1.

IPR_N2

Bits 16-23: IPR_N2.

IPR_N3

Bits 24-31: IPR_N3.

IPR9

Interrupt Priority Register

Offset: 0x324, reset: 0x00000000, access: read-write

0/4 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
IPR_N3 rw								IPR_N2 rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
IPR_N1 rw								IPR_N0 rw

Toggle Fields.

IPR_N0

Bits 0-7: IPR_N0.

IPR_N1

Bits 8-15: IPR_N1.

IPR_N2

Bits 16-23: IPR_N2.

IPR_N3

Bits 24-31: IPR_N3.

IPR10

Interrupt Priority Register

Offset: 0x328, reset: 0x00000000, access: read-write

0/4 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
IPR_N3 rw								IPR_N2 rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
IPR_N1 rw								IPR_N0 rw

Toggle Fields.

IPR_N0

Bits 0-7: IPR_N0.

IPR_N1

Bits 8-15: IPR_N1.

IPR_N2

Bits 16-23: IPR_N2.

IPR_N3

Bits 24-31: IPR_N3.

IPR11

Interrupt Priority Register

Offset: 0x32C, reset: 0x00000000, access: read-write

0/4 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
IPR_N3 rw								IPR_N2 rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
IPR_N1 rw								IPR_N0 rw

Toggle Fields.

IPR_N0

Bits 0-7: IPR_N0.

IPR_N1

Bits 8-15: IPR_N1.

IPR_N2

Bits 16-23: IPR_N2.

IPR_N3

Bits 24-31: IPR_N3.

IPR12

Interrupt Priority Register

Offset: 0x330, reset: 0x00000000, access: read-write

0/4 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
IPR_N3 rw								IPR_N2 rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
IPR_N1 rw								IPR_N0 rw

Toggle Fields.

IPR_N0

Bits 0-7: IPR_N0.

IPR_N1

Bits 8-15: IPR_N1.

IPR_N2

Bits 16-23: IPR_N2.

IPR_N3

Bits 24-31: IPR_N3.

IPR13

Interrupt Priority Register

Offset: 0x334, reset: 0x00000000, access: read-write

0/4 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
IPR_N3 rw								IPR_N2 rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
IPR_N1 rw								IPR_N0 rw

Toggle Fields.

IPR_N0

Bits 0-7: IPR_N0.

IPR_N1

Bits 8-15: IPR_N1.

IPR_N2

Bits 16-23: IPR_N2.

IPR_N3

Bits 24-31: IPR_N3.

IPR14

Interrupt Priority Register

Offset: 0x338, reset: 0x00000000, access: read-write

0/4 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
IPR_N3 rw								IPR_N2 rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
IPR_N1 rw								IPR_N0 rw

Toggle Fields.

IPR_N0

Bits 0-7: IPR_N0.

IPR_N1

Bits 8-15: IPR_N1.

IPR_N2

Bits 16-23: IPR_N2.

IPR_N3

Bits 24-31: IPR_N3.

IPR15

Interrupt Priority Register

Offset: 0x33C, reset: 0x00000000, access: read-write

0/4 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
IPR_N3 rw								IPR_N2 rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
IPR_N1 rw								IPR_N0 rw

Toggle Fields.

IPR_N0

Bits 0-7: IPR_N0.

IPR_N1

Bits 8-15: IPR_N1.

IPR_N2

Bits 16-23: IPR_N2.

IPR_N3

Bits 24-31: IPR_N3.

IPR16

Interrupt Priority Register

Offset: 0x340, reset: 0x00000000, access: read-write

0/4 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
IPR_N3 rw								IPR_N2 rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
IPR_N1 rw								IPR_N0 rw

Toggle Fields.

IPR_N0

Bits 0-7: IPR_N0.

IPR_N1

Bits 8-15: IPR_N1.

IPR_N2

Bits 16-23: IPR_N2.

IPR_N3

Bits 24-31: IPR_N3.

IPR17

Interrupt Priority Register

Offset: 0x344, reset: 0x00000000, access: read-write

0/4 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
IPR_N3 rw								IPR_N2 rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
IPR_N1 rw								IPR_N0 rw

Toggle Fields.

IPR_N0

Bits 0-7: IPR_N0.

IPR_N1

Bits 8-15: IPR_N1.

IPR_N2

Bits 16-23: IPR_N2.

IPR_N3

Bits 24-31: IPR_N3.

IPR18

Interrupt Priority Register

Offset: 0x348, reset: 0x00000000, access: read-write

0/4 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
IPR_N3 rw								IPR_N2 rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
IPR_N1 rw								IPR_N0 rw

Toggle Fields.

IPR_N0

Bits 0-7: IPR_N0.

IPR_N1

Bits 8-15: IPR_N1.

IPR_N2

Bits 16-23: IPR_N2.

IPR_N3

Bits 24-31: IPR_N3.

IPR19

Interrupt Priority Register

Offset: 0x34C, reset: 0x00000000, access: read-write

0/4 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
IPR_N3 rw								IPR_N2 rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
IPR_N1 rw								IPR_N0 rw

Toggle Fields.

IPR_N0

Bits 0-7: IPR_N0.

IPR_N1

Bits 8-15: IPR_N1.

IPR_N2

Bits 16-23: IPR_N2.

IPR_N3

Bits 24-31: IPR_N3.

NVIC_STIR

0xE000EF00: Nested vectored interrupt controller

0/1 fields covered. Toggle Registers.

STIR

Software trigger interrupt register

Offset: 0x0, reset: 0x00000000, access: read-write

0/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
							INTID rw

Toggle Fields.

INTID

Bits 0-8: Software generated interrupt ID.

OTG_FS_DEVICE

0x50000800: USB on the go full speed

29/152 fields covered. Toggle Registers.

DCFG

OTG_FS device configuration register (OTG_FS_DCFG)

Offset: 0x0, reset: 0x02200000, access: read-write

0/4 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
			PFIVL rw		DAD rw								NZLSOHSK rw	DSPD rw

Toggle Fields.

DSPD

Bits 0-1: Device speed.

NZLSOHSK

Bit 2: Non-zero-length status OUT handshake.

DAD

Bits 4-10: Device address.

PFIVL

Bits 11-12: Periodic frame interval.

DCTL

OTG_FS device control register (OTG_FS_DCTL)

Offset: 0x4, reset: 0x00000000, access: Unspecified

2/10 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
				POPRGDNE rw	CGONAK rw	SGONAK rw	CGINAK rw	SGINAK rw	TCTL rw			GONSTS r	GINSTS r	SDIS rw	RWUSIG rw

Toggle Fields.

RWUSIG

Bit 0: Remote wakeup signaling.

SDIS

Bit 1: Soft disconnect.

GINSTS

Bit 2: Global IN NAK status.

GONSTS

Bit 3: Global OUT NAK status.

TCTL

Bits 4-6: Test control.

SGINAK

Bit 7: Set global IN NAK.

CGINAK

Bit 8: Clear global IN NAK.

SGONAK

Bit 9: Set global OUT NAK.

CGONAK

Bit 10: Clear global OUT NAK.

POPRGDNE

Bit 11: Power-on programming done.

DSTS

OTG_FS device status register (OTG_FS_DSTS)

Offset: 0x8, reset: 0x00000010, access: read-only

4/4 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
										FNSOF r
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
FNSOF r												EERR r	ENUMSPD r		SUSPSTS r

Toggle Fields.

SUSPSTS

Bit 0: Suspend status.

ENUMSPD

Bits 1-2: Enumerated speed.

EERR

Bit 3: Erratic error.

FNSOF

Bits 8-21: Frame number of the received SOF.

DIEPMSK

OTG_FS device IN endpoint common interrupt mask register (OTG_FS_DIEPMSK)

Offset: 0x10, reset: 0x00000000, access: read-write

0/6 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
									INEPNEM rw	INEPNMM rw	ITTXFEMSK rw	TOM rw		EPDM rw	XFRCM rw

Toggle Fields.

XFRCM

Bit 0: Transfer completed interrupt mask.

EPDM

Bit 1: Endpoint disabled interrupt mask.

TOM

Bit 3: Timeout condition mask (Non-isochronous endpoints).

ITTXFEMSK

Bit 4: IN token received when TxFIFO empty mask.

INEPNMM

Bit 5: IN token received with EP mismatch mask.

INEPNEM

Bit 6: IN endpoint NAK effective mask.

DOEPMSK

OTG_FS device OUT endpoint common interrupt mask register (OTG_FS_DOEPMSK)

Offset: 0x14, reset: 0x00000000, access: read-write

0/4 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
											OTEPDM rw	STUPM rw		EPDM rw	XFRCM rw

Toggle Fields.

XFRCM

Bit 0: Transfer completed interrupt mask.

EPDM

Bit 1: Endpoint disabled interrupt mask.

STUPM

Bit 3: SETUP phase done mask.

OTEPDM

Bit 4: OUT token received when endpoint disabled mask.

DAINT

OTG_FS device all endpoints interrupt register (OTG_FS_DAINT)

Offset: 0x18, reset: 0x00000000, access: read-only

2/2 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
OEPINT r
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
IEPINT r

Toggle Fields.

IEPINT

Bits 0-15: IN endpoint interrupt bits.

OEPINT

Bits 16-31: OUT endpoint interrupt bits.

DAINTMSK

OTG_FS all endpoints interrupt mask register (OTG_FS_DAINTMSK)

Offset: 0x1C, reset: 0x00000000, access: read-write

0/2 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
OEPM rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
IEPM rw

Toggle Fields.

IEPM

Bits 0-15: IN EP interrupt mask bits.

OEPM

Bits 16-31: OUT EP interrupt mask bits.

DVBUSDIS

OTG_FS device VBUS discharge time register

Offset: 0x28, reset: 0x000017D7, access: read-write

0/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
VBUSDT rw

Toggle Fields.

VBUSDT

Bits 0-15: Device VBUS discharge time.

DVBUSPULSE

OTG_FS device VBUS pulsing time register

Offset: 0x2C, reset: 0x000005B8, access: read-write

0/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
				DVBUSP rw

Toggle Fields.

DVBUSP

Bits 0-11: Device VBUS pulsing time.

DIEPEMPMSK

OTG_FS device IN endpoint FIFO empty interrupt mask register

Offset: 0x34, reset: 0x00000000, access: read-write

0/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
INEPTXFEM rw

Toggle Fields.

INEPTXFEM

Bits 0-15: IN EP Tx FIFO empty interrupt mask bits.

DIEPCTL0

OTG_FS device control IN endpoint 0 control register (OTG_FS_DIEPCTL0)

Offset: 0x100, reset: 0x00000000, access: Unspecified

4/10 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
EPENA rw	EPDIS r			SNAK w	CNAK w	TXFNUM rw				STALL rw		EPTYP r		NAKSTS r
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
USBAEP r														MPSIZ rw

Toggle Fields.

MPSIZ

Bits 0-1: Maximum packet size.

USBAEP

Bit 15: USB active endpoint.

NAKSTS

Bit 17: NAK status.

EPTYP

Bits 18-19: Endpoint type.

STALL

Bit 21: STALL handshake.

TXFNUM

Bits 22-25: TxFIFO number.

CNAK

Bit 26: Clear NAK.

SNAK

Bit 27: Set NAK.

EPDIS

Bit 30: Endpoint disable.

EPENA

Bit 31: Endpoint enable.

DIEPINT0

device endpoint-x interrupt register

Offset: 0x108, reset: 0x00000080, access: Unspecified

1/6 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
								TXFE r	INEPNE rw		ITTXFE rw	TOC rw		EPDISD rw	XFRC rw

Toggle Fields.

XFRC

Bit 0: XFRC.

EPDISD

Bit 1: EPDISD.

ITTXFE

Bit 4: ITTXFE.

INEPNE

Bit 6: INEPNE.

TXFE

Bit 7: TXFE.

DIEPTSIZ0

device endpoint-0 transfer size register

Offset: 0x110, reset: 0x00000000, access: read-write

0/2 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
											PKTCNT rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
									XFRSIZ rw

Toggle Fields.

XFRSIZ

Bits 0-6: Transfer size.

PKTCNT

Bits 19-20: Packet count.

DTXFSTS0

OTG_FS device IN endpoint transmit FIFO status register

Offset: 0x118, reset: 0x00000000, access: read-only

1/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
INEPTFSAV r

Toggle Fields.

INEPTFSAV

Bits 0-15: IN endpoint TxFIFO space available.

DIEPCTL%s

OTG device endpoint-1 control register

Offset: 0x120, reset: 0x00000000, access: Unspecified

2/13 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
EPENA rw	EPDIS rw	SODDFRM_SD1PID w	SD0PID_SEVNFRM w	SNAK w	CNAK w	TXFNUM rw				STALL rw		EPTYP rw		NAKSTS r	EONUM_DPID r
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
USBAEP rw					MPSIZ rw

Toggle Fields.

MPSIZ

Bits 0-10: MPSIZ.

USBAEP

Bit 15: USBAEP.

EONUM_DPID

Bit 16: EONUM/DPID.

NAKSTS

Bit 17: NAKSTS.

EPTYP

Bits 18-19: EPTYP.

STALL

Bit 21: STALL.

TXFNUM

Bits 22-25: TXFNUM.

CNAK

Bit 26: CNAK.

SNAK

Bit 27: SNAK.

SD0PID_SEVNFRM

Bit 28: SD0PID/SEVNFRM.

SODDFRM_SD1PID

Bit 29: SODDFRM/SD1PID.

EPDIS

Bit 30: EPDIS.

EPENA

Bit 31: EPENA.

DIEPINT1

device endpoint-1 interrupt register

Offset: 0x128, reset: 0x00000080, access: Unspecified

1/6 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
								TXFE r	INEPNE rw		ITTXFE rw	TOC rw		EPDISD rw	XFRC rw

Toggle Fields.

XFRC

Bit 0: XFRC.

EPDISD

Bit 1: EPDISD.

ITTXFE

Bit 4: ITTXFE.

INEPNE

Bit 6: INEPNE.

TXFE

Bit 7: TXFE.

DIEPTSIZ1

device endpoint-1 transfer size register

Offset: 0x130, reset: 0x00000000, access: read-write

0/3 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
	MCNT rw		PKTCNT rw										XFRSIZ rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
XFRSIZ rw

Toggle Fields.

XFRSIZ

Bits 0-18: Transfer size.

PKTCNT

Bits 19-28: Packet count.

MCNT

Bits 29-30: Multi count.

DTXFSTS1

OTG_FS device IN endpoint transmit FIFO status register

Offset: 0x138, reset: 0x00000000, access: read-only

1/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
INEPTFSAV r

Toggle Fields.

INEPTFSAV

Bits 0-15: IN endpoint TxFIFO space available.

DIEPINT2

device endpoint-2 interrupt register

Offset: 0x148, reset: 0x00000080, access: Unspecified

1/6 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
								TXFE r	INEPNE rw		ITTXFE rw	TOC rw		EPDISD rw	XFRC rw

Toggle Fields.

XFRC

Bit 0: XFRC.

EPDISD

Bit 1: EPDISD.

ITTXFE

Bit 4: ITTXFE.

INEPNE

Bit 6: INEPNE.

TXFE

Bit 7: TXFE.

DIEPTSIZ2

device endpoint-2 transfer size register

Offset: 0x150, reset: 0x00000000, access: read-write

0/3 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
	MCNT rw		PKTCNT rw										XFRSIZ rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
XFRSIZ rw

Toggle Fields.

XFRSIZ

Bits 0-18: Transfer size.

PKTCNT

Bits 19-28: Packet count.

MCNT

Bits 29-30: Multi count.

DTXFSTS2

OTG_FS device IN endpoint transmit FIFO status register

Offset: 0x158, reset: 0x00000000, access: read-only

1/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
INEPTFSAV r

Toggle Fields.

INEPTFSAV

Bits 0-15: IN endpoint TxFIFO space available.

DIEPINT3

device endpoint-3 interrupt register

Offset: 0x168, reset: 0x00000080, access: Unspecified

1/6 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
								TXFE r	INEPNE rw		ITTXFE rw	TOC rw		EPDISD rw	XFRC rw

Toggle Fields.

XFRC

Bit 0: XFRC.

EPDISD

Bit 1: EPDISD.

ITTXFE

Bit 4: ITTXFE.

INEPNE

Bit 6: INEPNE.

TXFE

Bit 7: TXFE.

DIEPTSIZ3

device endpoint-3 transfer size register

Offset: 0x170, reset: 0x00000000, access: read-write

0/3 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
	MCNT rw		PKTCNT rw										XFRSIZ rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
XFRSIZ rw

Toggle Fields.

XFRSIZ

Bits 0-18: Transfer size.

PKTCNT

Bits 19-28: Packet count.

MCNT

Bits 29-30: Multi count.

DTXFSTS3

OTG_FS device IN endpoint transmit FIFO status register

Offset: 0x178, reset: 0x00000000, access: read-only

1/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
INEPTFSAV r

Toggle Fields.

INEPTFSAV

Bits 0-15: IN endpoint TxFIFO space available.

DOEPCTL0

device endpoint-0 control register

Offset: 0x300, reset: 0x00008000, access: Unspecified

5/10 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
EPENA w	EPDIS r			SNAK w	CNAK w					STALL rw	SNPM rw	EPTYP r		NAKSTS r
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
USBAEP r														MPSIZ r

Toggle Fields.

MPSIZ

Bits 0-1: MPSIZ.

USBAEP

Bit 15: USBAEP.

NAKSTS

Bit 17: NAKSTS.

EPTYP

Bits 18-19: EPTYP.

SNPM

Bit 20: SNPM.

STALL

Bit 21: STALL.

CNAK

Bit 26: CNAK.

SNAK

Bit 27: SNAK.

EPDIS

Bit 30: EPDIS.

EPENA

Bit 31: EPENA.

DOEPINT0

device endpoint-0 interrupt register

Offset: 0x308, reset: 0x00000080, access: read-write

0/5 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
									B2BSTUP rw		OTEPDIS rw	STUP rw		EPDISD rw	XFRC rw

Toggle Fields.

XFRC

Bit 0: XFRC.

EPDISD

Bit 1: EPDISD.

STUP

Bit 3: STUP.

OTEPDIS

Bit 4: OTEPDIS.

B2BSTUP

Bit 6: B2BSTUP.

DOEPTSIZ0

device OUT endpoint-0 transfer size register

Offset: 0x310, reset: 0x00000000, access: read-write

0/3 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
	STUPCNT rw											PKTCNT rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
									XFRSIZ rw

Toggle Fields.

XFRSIZ

Bits 0-6: Transfer size.

PKTCNT

Bit 19: Packet count.

STUPCNT

Bits 29-30: SETUP packet count.

DOEPCTL%s

device endpoint-1 control register

Offset: 0x320, reset: 0x00000000, access: Unspecified

2/13 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
EPENA rw	EPDIS rw	SODDFRM w	SD0PID_SEVNFRM w	SNAK w	CNAK w					STALL rw	SNPM rw	EPTYP rw		NAKSTS r	EONUM_DPID r
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
USBAEP rw					MPSIZ rw

Toggle Fields.

MPSIZ

Bits 0-10: MPSIZ.

USBAEP

Bit 15: USBAEP.

EONUM_DPID

Bit 16: EONUM/DPID.

NAKSTS

Bit 17: NAKSTS.

EPTYP

Bits 18-19: EPTYP.

SNPM

Bit 20: SNPM.

STALL

Bit 21: STALL.

CNAK

Bit 26: CNAK.

SNAK

Bit 27: SNAK.

SD0PID_SEVNFRM

Bit 28: SD0PID/SEVNFRM.

SODDFRM

Bit 29: SODDFRM.

EPDIS

Bit 30: EPDIS.

EPENA

Bit 31: EPENA.

DOEPINT1

device endpoint-1 interrupt register

Offset: 0x328, reset: 0x00000080, access: read-write

0/5 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
									B2BSTUP rw		OTEPDIS rw	STUP rw		EPDISD rw	XFRC rw

Toggle Fields.

XFRC

Bit 0: XFRC.

EPDISD

Bit 1: EPDISD.

STUP

Bit 3: STUP.

OTEPDIS

Bit 4: OTEPDIS.

B2BSTUP

Bit 6: B2BSTUP.

DOEPTSIZ1

device OUT endpoint-1 transfer size register

Offset: 0x330, reset: 0x00000000, access: read-write

0/3 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
	RXDPID_STUPCNT rw		PKTCNT rw										XFRSIZ rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
XFRSIZ rw

Toggle Fields.

XFRSIZ

Bits 0-18: Transfer size.

PKTCNT

Bits 19-28: Packet count.

RXDPID_STUPCNT

Bits 29-30: Received data PID/SETUP packet count.

DOEPINT2

device endpoint-2 interrupt register

Offset: 0x348, reset: 0x00000080, access: read-write

0/5 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
									B2BSTUP rw		OTEPDIS rw	STUP rw		EPDISD rw	XFRC rw

Toggle Fields.

XFRC

Bit 0: XFRC.

EPDISD

Bit 1: EPDISD.

STUP

Bit 3: STUP.

OTEPDIS

Bit 4: OTEPDIS.

B2BSTUP

Bit 6: B2BSTUP.

DOEPTSIZ2

device OUT endpoint-2 transfer size register

Offset: 0x350, reset: 0x00000000, access: read-write

0/3 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
	RXDPID_STUPCNT rw		PKTCNT rw										XFRSIZ rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
XFRSIZ rw

Toggle Fields.

XFRSIZ

Bits 0-18: Transfer size.

PKTCNT

Bits 19-28: Packet count.

RXDPID_STUPCNT

Bits 29-30: Received data PID/SETUP packet count.

DOEPINT3

device endpoint-3 interrupt register

Offset: 0x368, reset: 0x00000080, access: read-write

0/5 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
									B2BSTUP rw		OTEPDIS rw	STUP rw		EPDISD rw	XFRC rw

Toggle Fields.

XFRC

Bit 0: XFRC.

EPDISD

Bit 1: EPDISD.

STUP

Bit 3: STUP.

OTEPDIS

Bit 4: OTEPDIS.

B2BSTUP

Bit 6: B2BSTUP.

DOEPTSIZ3

device OUT endpoint-3 transfer size register

Offset: 0x370, reset: 0x00000000, access: read-write

0/3 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
	RXDPID_STUPCNT rw		PKTCNT rw										XFRSIZ rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
XFRSIZ rw

Toggle Fields.

XFRSIZ

Bits 0-18: Transfer size.

PKTCNT

Bits 19-28: Packet count.

RXDPID_STUPCNT

Bits 29-30: Received data PID/SETUP packet count.

OTG_FS_GLOBAL

0x50000000: USB on the go full speed

42/121 fields covered. Toggle Registers.

GOTGCTL

OTG_FS control and status register (OTG_FS_GOTGCTL)

Offset: 0x0, reset: 0x00000800, access: Unspecified

6/10 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
												BSVLD r	ASVLD r	DBCT r	CIDSTS r
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
				DHNPEN rw	HSHNPEN rw	HNPRQ rw	HNGSCS r							SRQ rw	SRQSCS r

Toggle Fields.

SRQSCS

Bit 0: Session request success.

SRQ

Bit 1: Session request.

HNGSCS

Bit 8: Host negotiation success.

HNPRQ

Bit 9: HNP request.

HSHNPEN

Bit 10: Host set HNP enable.

DHNPEN

Bit 11: Device HNP enabled.

CIDSTS

Bit 16: Connector ID status.

DBCT

Bit 17: Long/short debounce time.

ASVLD

Bit 18: A-session valid.

BSVLD

Bit 19: B-session valid.

GOTGINT

OTG_FS interrupt register (OTG_FS_GOTGINT)

Offset: 0x4, reset: 0x00000000, access: read-write

0/6 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
												DBCDNE rw	ADTOCHG rw	HNGDET rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
						HNSSCHG rw	SRSSCHG rw						SEDET rw

Toggle Fields.

SEDET

Bit 2: Session end detected.

SRSSCHG

Bit 8: Session request success status change.

HNSSCHG

Bit 9: Host negotiation success status change.

HNGDET

Bit 17: Host negotiation detected.

ADTOCHG

Bit 18: A-device timeout change.

DBCDNE

Bit 19: Debounce done.

GAHBCFG

OTG_FS AHB configuration register (OTG_FS_GAHBCFG)

Offset: 0x8, reset: 0x00000000, access: read-write

0/3 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
							PTXFELVL rw	TXFELVL rw							GINT rw

Toggle Fields.

GINT

Bit 0: Global interrupt mask.

TXFELVL

Bit 7: TxFIFO empty level.

PTXFELVL

Bit 8: Periodic TxFIFO empty level.

GUSBCFG

OTG_FS USB configuration register (OTG_FS_GUSBCFG)

Offset: 0xC, reset: 0x00000A00, access: Unspecified

0/8 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
CTXPKT rw	FDMOD rw	FHMOD rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
		TRDT rw				HNPCAP rw	SRPCAP rw		PHYSEL w				TOCAL rw

Toggle Fields.

TOCAL

Bits 0-2: FS timeout calibration.

PHYSEL

Bit 6: Full Speed serial transceiver select.

SRPCAP

Bit 8: SRP-capable.

HNPCAP

Bit 9: HNP-capable.

TRDT

Bits 10-13: USB turnaround time.

FHMOD

Bit 29: Force host mode.

FDMOD

Bit 30: Force device mode.

CTXPKT

Bit 31: Corrupt Tx packet.

GRSTCTL

OTG_FS reset register (OTG_FS_GRSTCTL)

Offset: 0x10, reset: 0x20000000, access: Unspecified

1/7 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
AHBIDL r
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
					TXFNUM rw					TXFFLSH rw	RXFFLSH rw		FCRST rw	HSRST rw	CSRST rw

Toggle Fields.

CSRST

Bit 0: Core soft reset.

HSRST

Bit 1: HCLK soft reset.

FCRST

Bit 2: Host frame counter reset.

RXFFLSH

Bit 4: RxFIFO flush.

TXFFLSH

Bit 5: TxFIFO flush.

TXFNUM

Bits 6-10: TxFIFO number.

AHBIDL

Bit 31: AHB master idle.

GINTSTS

OTG_FS core interrupt register (OTG_FS_GINTSTS)

Offset: 0x14, reset: 0x04000020, access: Unspecified

11/25 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
WKUPINT rw	SRQINT rw	DISCINT rw	CIDSCHG rw		PTXFE r	HCINT r	HPRTINT r			IPXFR_INCOMPISOOUT rw	IISOIXFR rw	OEPINT r	IEPINT r
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
EOPF rw	ISOODRP rw	ENUMDNE rw	USBRST rw	USBSUSP rw	ESUSP rw			GOUTNAKEFF r	GINAKEFF r	NPTXFE r	RXFLVL r	SOF rw	OTGINT r	MMIS rw	CMOD r

Toggle Fields.

CMOD

Bit 0: Current mode of operation.

MMIS

Bit 1: Mode mismatch interrupt.

OTGINT

Bit 2: OTG interrupt.

SOF

Bit 3: Start of frame.

RXFLVL

Bit 4: RxFIFO non-empty.

NPTXFE

Bit 5: Non-periodic TxFIFO empty.

GINAKEFF

Bit 6: Global IN non-periodic NAK effective.

GOUTNAKEFF

Bit 7: Global OUT NAK effective.

ESUSP

Bit 10: Early suspend.

USBSUSP

Bit 11: USB suspend.

USBRST

Bit 12: USB reset.

ENUMDNE

Bit 13: Enumeration done.

ISOODRP

Bit 14: Isochronous OUT packet dropped interrupt.

EOPF

Bit 15: End of periodic frame interrupt.

IEPINT

Bit 18: IN endpoint interrupt.

OEPINT

Bit 19: OUT endpoint interrupt.

IISOIXFR

Bit 20: Incomplete isochronous IN transfer.

IPXFR_INCOMPISOOUT

Bit 21: Incomplete periodic transfer(Host mode)/Incomplete isochronous OUT transfer(Device mode).

HPRTINT

Bit 24: Host port interrupt.

HCINT

Bit 25: Host channels interrupt.

PTXFE

Bit 26: Periodic TxFIFO empty.

CIDSCHG

Bit 28: Connector ID status change.

DISCINT

Bit 29: Disconnect detected interrupt.

SRQINT

Bit 30: Session request/new session detected interrupt.

WKUPINT

Bit 31: Resume/remote wakeup detected interrupt.

GINTMSK

OTG_FS interrupt mask register (OTG_FS_GINTMSK)

Offset: 0x18, reset: 0x00000000, access: Unspecified

1/25 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
WUIM rw	SRQIM rw	DISCINT rw	CIDSCHGM rw		PTXFEM rw	HCIM rw	PRTIM r			IPXFRM_IISOOXFRM rw	IISOIXFRM rw	OEPINT rw	IEPINT rw	EPMISM rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
EOPFM rw	ISOODRPM rw	ENUMDNEM rw	USBRST rw	USBSUSPM rw	ESUSPM rw			GONAKEFFM rw	GINAKEFFM rw	NPTXFEM rw	RXFLVLM rw	SOFM rw	OTGINT rw	MMISM rw

Toggle Fields.

MMISM

Bit 1: Mode mismatch interrupt mask.

OTGINT

Bit 2: OTG interrupt mask.

SOFM

Bit 3: Start of frame mask.

RXFLVLM

Bit 4: Receive FIFO non-empty mask.

NPTXFEM

Bit 5: Non-periodic TxFIFO empty mask.

GINAKEFFM

Bit 6: Global non-periodic IN NAK effective mask.

GONAKEFFM

Bit 7: Global OUT NAK effective mask.

ESUSPM

Bit 10: Early suspend mask.

USBSUSPM

Bit 11: USB suspend mask.

USBRST

Bit 12: USB reset mask.

ENUMDNEM

Bit 13: Enumeration done mask.

ISOODRPM

Bit 14: Isochronous OUT packet dropped interrupt mask.

EOPFM

Bit 15: End of periodic frame interrupt mask.

EPMISM

Bit 17: Endpoint mismatch interrupt mask.

IEPINT

Bit 18: IN endpoints interrupt mask.

OEPINT

Bit 19: OUT endpoints interrupt mask.

IISOIXFRM

Bit 20: Incomplete isochronous IN transfer mask.

IPXFRM_IISOOXFRM

Bit 21: Incomplete periodic transfer mask(Host mode)/Incomplete isochronous OUT transfer mask(Device mode).

PRTIM

Bit 24: Host port interrupt mask.

HCIM

Bit 25: Host channels interrupt mask.

PTXFEM

Bit 26: Periodic TxFIFO empty mask.

CIDSCHGM

Bit 28: Connector ID status change mask.

DISCINT

Bit 29: Disconnect detected interrupt mask.

SRQIM

Bit 30: Session request/new session detected interrupt mask.

WUIM

Bit 31: Resume/remote wakeup detected interrupt mask.

GRXSTSR_Host

OTG_FS Receive status debug read(Host mode)

Offset: 0x1C, reset: 0x00000000, access: read-only

5/5 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
							FRMNUM r				PKTSTS r				DPID r
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
DPID r	BCNT r											EPNUM r

Toggle Fields.

EPNUM

Bits 0-3: Endpoint number.

BCNT

Bits 4-14: Byte count.

DPID

Bits 15-16: Data PID.

PKTSTS

Bits 17-20: Packet status.

FRMNUM

Bits 21-24: Frame number.

GRXFSIZ

OTG_FS Receive FIFO size register (OTG_FS_GRXFSIZ)

Offset: 0x24, reset: 0x00000200, access: read-write

0/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
RXFD rw

Toggle Fields.

RXFD

Bits 0-15: RxFIFO depth.

HNPTXFSIZ

OTG_FS non-periodic transmit FIFO size register (Host mode)

Offset: 0x28, reset: 0x00000200, access: read-write

0/2 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
NPTXFD rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
NPTXFSA rw

Toggle Fields.

NPTXFSA

Bits 0-15: Non-periodic transmit RAM start address.

NPTXFD

Bits 16-31: Non-periodic TxFIFO depth.

GNPTXSTS

OTG_FS non-periodic transmit FIFO/queue status register (OTG_FS_GNPTXSTS)

Offset: 0x2C, reset: 0x00080200, access: read-only

3/3 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
	NPTXQTOP r							NPTQXSAV r
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
NPTXFSAV r

Toggle Fields.

NPTXFSAV

Bits 0-15: Non-periodic TxFIFO space available.

NPTQXSAV

Bits 16-23: Non-periodic transmit request queue space available.

NPTXQTOP

Bits 24-30: Top of the non-periodic transmit request queue.

GRXSTSP_Host

OTG status read and pop (host mode)

Offset: 0x32, reset: 0, access: read-only

4/4 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
											PKTSTS r				DPID r
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
DPID r	BCNT r											CHNUM r

Toggle Fields.

CHNUM

Bits 0-3: Channel number.

BCNT

Bits 4-14: Byte count.

DPID

Bits 15-16: Data PID.

PKTSTS

Bits 17-20: Packet status.

GCCFG

OTG_FS general core configuration register (OTG_FS_GCCFG)

Offset: 0x38, reset: 0x00000000, access: read-write

0/4 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
											SOFOUTEN rw	VBUSBSEN rw	VBUSASEN rw		PWRDWN rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0

Toggle Fields.

PWRDWN

Bit 16: Power down.

VBUSASEN

Bit 18: Enable the VBUS sensing device.

VBUSBSEN

Bit 19: Enable the VBUS sensing device.

SOFOUTEN

Bit 20: SOF output enable.

CID

core ID register

Offset: 0x3C, reset: 0x00001000, access: read-write

0/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
PRODUCT_ID rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
PRODUCT_ID rw

Toggle Fields.

PRODUCT_ID

Bits 0-31: Product ID field.

HPTXFSIZ

OTG_FS Host periodic transmit FIFO size register (OTG_FS_HPTXFSIZ)

Offset: 0x100, reset: 0x02000600, access: read-write

0/2 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
PTXFSIZ rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
PTXSA rw

Toggle Fields.

PTXSA

Bits 0-15: Host periodic TxFIFO start address.

PTXFSIZ

Bits 16-31: Host periodic TxFIFO depth.

DIEPTXF%s

OTG_FS device IN endpoint transmit FIFO size register (OTG_FS_DIEPTXF2)

Offset: 0x104, reset: 0x02000400, access: read-write

0/2 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
INEPTXFD rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
INEPTXSA rw

Toggle Fields.

INEPTXSA

Bits 0-15: IN endpoint FIFO2 transmit RAM start address.

INEPTXFD

Bits 16-31: IN endpoint TxFIFO depth.

OTG_FS_HOST

0x50000400: USB on the go full speed

10/279 fields covered. Toggle Registers.

HCFG

OTG_FS host configuration register (OTG_FS_HCFG)

Offset: 0x0, reset: 0x00000000, access: Unspecified

1/2 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
													FSLSS r	FSLSPCS rw

Toggle Fields.

FSLSPCS

Bits 0-1: FS/LS PHY clock select.

FSLSS

Bit 2: FS- and LS-only support.

HFIR

OTG_FS Host frame interval register

Offset: 0x4, reset: 0x0000EA60, access: read-write

0/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
FRIVL rw

Toggle Fields.

FRIVL

Bits 0-15: Frame interval.

HFNUM

OTG_FS host frame number/frame time remaining register (OTG_FS_HFNUM)

Offset: 0x8, reset: 0x00003FFF, access: read-only

2/2 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
FTREM r
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
FRNUM r

Toggle Fields.

FRNUM

Bits 0-15: Frame number.

FTREM

Bits 16-31: Frame time remaining.

HPTXSTS

OTG_FS_Host periodic transmit FIFO/queue status register (OTG_FS_HPTXSTS)

Offset: 0x10, reset: 0x00080100, access: Unspecified

2/3 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
PTXQTOP r								PTXQSAV r
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
PTXFSAVL rw

Toggle Fields.

PTXFSAVL

Bits 0-15: Periodic transmit data FIFO space available.

PTXQSAV

Bits 16-23: Periodic transmit request queue space available.

PTXQTOP

Bits 24-31: Top of the periodic transmit request queue.

HAINT

OTG_FS Host all channels interrupt register

Offset: 0x14, reset: 0x00000000, access: read-only

1/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
HAINT r

Toggle Fields.

HAINT

Bits 0-15: Channel interrupts.

HAINTMSK

OTG_FS host all channels interrupt mask register

Offset: 0x18, reset: 0x00000000, access: read-write

0/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
HAINTM rw

Toggle Fields.

HAINTM

Bits 0-15: Channel interrupt mask.

HPRT

OTG_FS host port control and status register (OTG_FS_HPRT)

Offset: 0x40, reset: 0x00000000, access: Unspecified

4/13 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
													PSPD r		PTCTL rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
PTCTL rw			PPWR rw	PLSTS r			PRST rw	PSUSP rw	PRES rw	POCCHNG rw	POCA r	PENCHNG rw	PENA rw	PCDET rw	PCSTS r

Toggle Fields.

PCSTS

Bit 0: Port connect status.

PCDET

Bit 1: Port connect detected.

PENA

Bit 2: Port enable.

PENCHNG

Bit 3: Port enable/disable change.

POCA

Bit 4: Port overcurrent active.

POCCHNG

Bit 5: Port overcurrent change.

PRES

Bit 6: Port resume.

PSUSP

Bit 7: Port suspend.

PRST

Bit 8: Port reset.

PLSTS

Bits 10-11: Port line status.

PPWR

Bit 12: Port power.

PTCTL

Bits 13-16: Port test control.

PSPD

Bits 17-18: Port speed.

HCCHAR0

OTG_FS host channel-0 characteristics register (OTG_FS_HCCHAR0)

Offset: 0x100, reset: 0x00000000, access: read-write

0/10 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
CHENA rw	CHDIS rw	ODDFRM rw	DAD rw							MCNT rw		EPTYP rw		LSDEV rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
EPDIR rw	EPNUM rw				MPSIZ rw

Toggle Fields.

MPSIZ

Bits 0-10: Maximum packet size.

EPNUM

Bits 11-14: Endpoint number.

EPDIR

Bit 15: Endpoint direction.

LSDEV

Bit 17: Low-speed device.

EPTYP

Bits 18-19: Endpoint type.

MCNT

Bits 20-21: Multicount.

DAD

Bits 22-28: Device address.

ODDFRM

Bit 29: Odd frame.

CHDIS

Bit 30: Channel disable.

CHENA

Bit 31: Channel enable.

HCINT0

OTG_FS host channel-0 interrupt register (OTG_FS_HCINT0)

Offset: 0x108, reset: 0x00000000, access: read-write

0/9 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
					DTERR rw	FRMOR rw	BBERR rw	TXERR rw		ACK rw	NAK rw	STALL rw		CHH rw	XFRC rw

Toggle Fields.

XFRC

Bit 0: Transfer completed.

CHH

Bit 1: Channel halted.

STALL

Bit 3: STALL response received interrupt.

NAK

Bit 4: NAK response received interrupt.

ACK

Bit 5: ACK response received/transmitted interrupt.

TXERR

Bit 7: Transaction error.

BBERR

Bit 8: Babble error.

FRMOR

Bit 9: Frame overrun.

DTERR

Bit 10: Data toggle error.

HCINTMSK0

OTG_FS host channel-0 mask register (OTG_FS_HCINTMSK0)

Offset: 0x10C, reset: 0x00000000, access: read-write

0/10 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
					DTERRM rw	FRMORM rw	BBERRM rw	TXERRM rw	NYET rw	ACKM rw	NAKM rw	STALLM rw		CHHM rw	XFRCM rw

Toggle Fields.

XFRCM

Bit 0: Transfer completed mask.

CHHM

Bit 1: Channel halted mask.

STALLM

Bit 3: STALL response received interrupt mask.

NAKM

Bit 4: NAK response received interrupt mask.

ACKM

Bit 5: ACK response received/transmitted interrupt mask.

NYET

Bit 6: response received interrupt mask.

TXERRM

Bit 7: Transaction error mask.

BBERRM

Bit 8: Babble error mask.

FRMORM

Bit 9: Frame overrun mask.

DTERRM

Bit 10: Data toggle error mask.

HCTSIZ0

OTG_FS host channel-0 transfer size register

Offset: 0x110, reset: 0x00000000, access: read-write

0/3 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
	DPID rw		PKTCNT rw										XFRSIZ rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
XFRSIZ rw

Toggle Fields.

XFRSIZ

Bits 0-18: Transfer size.

PKTCNT

Bits 19-28: Packet count.

DPID

Bits 29-30: Data PID.

HCCHAR1

OTG_FS host channel-1 characteristics register (OTG_FS_HCCHAR1)

Offset: 0x120, reset: 0x00000000, access: read-write

0/10 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
CHENA rw	CHDIS rw	ODDFRM rw	DAD rw							MCNT rw		EPTYP rw		LSDEV rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
EPDIR rw	EPNUM rw				MPSIZ rw

Toggle Fields.

MPSIZ

Bits 0-10: Maximum packet size.

EPNUM

Bits 11-14: Endpoint number.

EPDIR

Bit 15: Endpoint direction.

LSDEV

Bit 17: Low-speed device.

EPTYP

Bits 18-19: Endpoint type.

MCNT

Bits 20-21: Multicount.

DAD

Bits 22-28: Device address.

ODDFRM

Bit 29: Odd frame.

CHDIS

Bit 30: Channel disable.

CHENA

Bit 31: Channel enable.

HCINT1

OTG_FS host channel-1 interrupt register (OTG_FS_HCINT1)

Offset: 0x128, reset: 0x00000000, access: read-write

0/9 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
					DTERR rw	FRMOR rw	BBERR rw	TXERR rw		ACK rw	NAK rw	STALL rw		CHH rw	XFRC rw

Toggle Fields.

XFRC

Bit 0: Transfer completed.

CHH

Bit 1: Channel halted.

STALL

Bit 3: STALL response received interrupt.

NAK

Bit 4: NAK response received interrupt.

ACK

Bit 5: ACK response received/transmitted interrupt.

TXERR

Bit 7: Transaction error.

BBERR

Bit 8: Babble error.

FRMOR

Bit 9: Frame overrun.

DTERR

Bit 10: Data toggle error.

HCINTMSK1

OTG_FS host channel-1 mask register (OTG_FS_HCINTMSK1)

Offset: 0x12C, reset: 0x00000000, access: read-write

0/10 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
					DTERRM rw	FRMORM rw	BBERRM rw	TXERRM rw	NYET rw	ACKM rw	NAKM rw	STALLM rw		CHHM rw	XFRCM rw

Toggle Fields.

XFRCM

Bit 0: Transfer completed mask.

CHHM

Bit 1: Channel halted mask.

STALLM

Bit 3: STALL response received interrupt mask.

NAKM

Bit 4: NAK response received interrupt mask.

ACKM

Bit 5: ACK response received/transmitted interrupt mask.

NYET

Bit 6: response received interrupt mask.

TXERRM

Bit 7: Transaction error mask.

BBERRM

Bit 8: Babble error mask.

FRMORM

Bit 9: Frame overrun mask.

DTERRM

Bit 10: Data toggle error mask.

HCTSIZ1

OTG_FS host channel-1 transfer size register

Offset: 0x130, reset: 0x00000000, access: read-write

0/3 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
	DPID rw		PKTCNT rw										XFRSIZ rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
XFRSIZ rw

Toggle Fields.

XFRSIZ

Bits 0-18: Transfer size.

PKTCNT

Bits 19-28: Packet count.

DPID

Bits 29-30: Data PID.

HCCHAR2

OTG_FS host channel-2 characteristics register (OTG_FS_HCCHAR2)

Offset: 0x140, reset: 0x00000000, access: read-write

0/10 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
CHENA rw	CHDIS rw	ODDFRM rw	DAD rw							MCNT rw		EPTYP rw		LSDEV rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
EPDIR rw	EPNUM rw				MPSIZ rw

Toggle Fields.

MPSIZ

Bits 0-10: Maximum packet size.

EPNUM

Bits 11-14: Endpoint number.

EPDIR

Bit 15: Endpoint direction.

LSDEV

Bit 17: Low-speed device.

EPTYP

Bits 18-19: Endpoint type.

MCNT

Bits 20-21: Multicount.

DAD

Bits 22-28: Device address.

ODDFRM

Bit 29: Odd frame.

CHDIS

Bit 30: Channel disable.

CHENA

Bit 31: Channel enable.

HCINT2

OTG_FS host channel-2 interrupt register (OTG_FS_HCINT2)

Offset: 0x148, reset: 0x00000000, access: read-write

0/9 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
					DTERR rw	FRMOR rw	BBERR rw	TXERR rw		ACK rw	NAK rw	STALL rw		CHH rw	XFRC rw

Toggle Fields.

XFRC

Bit 0: Transfer completed.

CHH

Bit 1: Channel halted.

STALL

Bit 3: STALL response received interrupt.

NAK

Bit 4: NAK response received interrupt.

ACK

Bit 5: ACK response received/transmitted interrupt.

TXERR

Bit 7: Transaction error.

BBERR

Bit 8: Babble error.

FRMOR

Bit 9: Frame overrun.

DTERR

Bit 10: Data toggle error.

HCINTMSK2

OTG_FS host channel-2 mask register (OTG_FS_HCINTMSK2)

Offset: 0x14C, reset: 0x00000000, access: read-write

0/10 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
					DTERRM rw	FRMORM rw	BBERRM rw	TXERRM rw	NYET rw	ACKM rw	NAKM rw	STALLM rw		CHHM rw	XFRCM rw

Toggle Fields.

XFRCM

Bit 0: Transfer completed mask.

CHHM

Bit 1: Channel halted mask.

STALLM

Bit 3: STALL response received interrupt mask.

NAKM

Bit 4: NAK response received interrupt mask.

ACKM

Bit 5: ACK response received/transmitted interrupt mask.

NYET

Bit 6: response received interrupt mask.

TXERRM

Bit 7: Transaction error mask.

BBERRM

Bit 8: Babble error mask.

FRMORM

Bit 9: Frame overrun mask.

DTERRM

Bit 10: Data toggle error mask.

HCTSIZ2

OTG_FS host channel-2 transfer size register

Offset: 0x150, reset: 0x00000000, access: read-write

0/3 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
	DPID rw		PKTCNT rw										XFRSIZ rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
XFRSIZ rw

Toggle Fields.

XFRSIZ

Bits 0-18: Transfer size.

PKTCNT

Bits 19-28: Packet count.

DPID

Bits 29-30: Data PID.

HCCHAR3

OTG_FS host channel-3 characteristics register (OTG_FS_HCCHAR3)

Offset: 0x160, reset: 0x00000000, access: read-write

0/10 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
CHENA rw	CHDIS rw	ODDFRM rw	DAD rw							MCNT rw		EPTYP rw		LSDEV rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
EPDIR rw	EPNUM rw				MPSIZ rw

Toggle Fields.

MPSIZ

Bits 0-10: Maximum packet size.

EPNUM

Bits 11-14: Endpoint number.

EPDIR

Bit 15: Endpoint direction.

LSDEV

Bit 17: Low-speed device.

EPTYP

Bits 18-19: Endpoint type.

MCNT

Bits 20-21: Multicount.

DAD

Bits 22-28: Device address.

ODDFRM

Bit 29: Odd frame.

CHDIS

Bit 30: Channel disable.

CHENA

Bit 31: Channel enable.

HCINT3

OTG_FS host channel-3 interrupt register (OTG_FS_HCINT3)

Offset: 0x168, reset: 0x00000000, access: read-write

0/9 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
					DTERR rw	FRMOR rw	BBERR rw	TXERR rw		ACK rw	NAK rw	STALL rw		CHH rw	XFRC rw

Toggle Fields.

XFRC

Bit 0: Transfer completed.

CHH

Bit 1: Channel halted.

STALL

Bit 3: STALL response received interrupt.

NAK

Bit 4: NAK response received interrupt.

ACK

Bit 5: ACK response received/transmitted interrupt.

TXERR

Bit 7: Transaction error.

BBERR

Bit 8: Babble error.

FRMOR

Bit 9: Frame overrun.

DTERR

Bit 10: Data toggle error.

HCINTMSK3

OTG_FS host channel-3 mask register (OTG_FS_HCINTMSK3)

Offset: 0x16C, reset: 0x00000000, access: read-write

0/10 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
					DTERRM rw	FRMORM rw	BBERRM rw	TXERRM rw	NYET rw	ACKM rw	NAKM rw	STALLM rw		CHHM rw	XFRCM rw

Toggle Fields.

XFRCM

Bit 0: Transfer completed mask.

CHHM

Bit 1: Channel halted mask.

STALLM

Bit 3: STALL response received interrupt mask.

NAKM

Bit 4: NAK response received interrupt mask.

ACKM

Bit 5: ACK response received/transmitted interrupt mask.

NYET

Bit 6: response received interrupt mask.

TXERRM

Bit 7: Transaction error mask.

BBERRM

Bit 8: Babble error mask.

FRMORM

Bit 9: Frame overrun mask.

DTERRM

Bit 10: Data toggle error mask.

HCTSIZ3

OTG_FS host channel-3 transfer size register

Offset: 0x170, reset: 0x00000000, access: read-write

0/3 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
	DPID rw		PKTCNT rw										XFRSIZ rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
XFRSIZ rw

Toggle Fields.

XFRSIZ

Bits 0-18: Transfer size.

PKTCNT

Bits 19-28: Packet count.

DPID

Bits 29-30: Data PID.

HCCHAR4

OTG_FS host channel-4 characteristics register (OTG_FS_HCCHAR4)

Offset: 0x180, reset: 0x00000000, access: read-write

0/10 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
CHENA rw	CHDIS rw	ODDFRM rw	DAD rw							MCNT rw		EPTYP rw		LSDEV rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
EPDIR rw	EPNUM rw				MPSIZ rw

Toggle Fields.

MPSIZ

Bits 0-10: Maximum packet size.

EPNUM

Bits 11-14: Endpoint number.

EPDIR

Bit 15: Endpoint direction.

LSDEV

Bit 17: Low-speed device.

EPTYP

Bits 18-19: Endpoint type.

MCNT

Bits 20-21: Multicount.

DAD

Bits 22-28: Device address.

ODDFRM

Bit 29: Odd frame.

CHDIS

Bit 30: Channel disable.

CHENA

Bit 31: Channel enable.

HCINT4

OTG_FS host channel-4 interrupt register (OTG_FS_HCINT4)

Offset: 0x188, reset: 0x00000000, access: read-write

0/9 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
					DTERR rw	FRMOR rw	BBERR rw	TXERR rw		ACK rw	NAK rw	STALL rw		CHH rw	XFRC rw

Toggle Fields.

XFRC

Bit 0: Transfer completed.

CHH

Bit 1: Channel halted.

STALL

Bit 3: STALL response received interrupt.

NAK

Bit 4: NAK response received interrupt.

ACK

Bit 5: ACK response received/transmitted interrupt.

TXERR

Bit 7: Transaction error.

BBERR

Bit 8: Babble error.

FRMOR

Bit 9: Frame overrun.

DTERR

Bit 10: Data toggle error.

HCINTMSK4

OTG_FS host channel-4 mask register (OTG_FS_HCINTMSK4)

Offset: 0x18C, reset: 0x00000000, access: read-write

0/10 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
					DTERRM rw	FRMORM rw	BBERRM rw	TXERRM rw	NYET rw	ACKM rw	NAKM rw	STALLM rw		CHHM rw	XFRCM rw

Toggle Fields.

XFRCM

Bit 0: Transfer completed mask.

CHHM

Bit 1: Channel halted mask.

STALLM

Bit 3: STALL response received interrupt mask.

NAKM

Bit 4: NAK response received interrupt mask.

ACKM

Bit 5: ACK response received/transmitted interrupt mask.

NYET

Bit 6: response received interrupt mask.

TXERRM

Bit 7: Transaction error mask.

BBERRM

Bit 8: Babble error mask.

FRMORM

Bit 9: Frame overrun mask.

DTERRM

Bit 10: Data toggle error mask.

HCTSIZ4

OTG_FS host channel-x transfer size register

Offset: 0x190, reset: 0x00000000, access: read-write

0/3 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
	DPID rw		PKTCNT rw										XFRSIZ rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
XFRSIZ rw

Toggle Fields.

XFRSIZ

Bits 0-18: Transfer size.

PKTCNT

Bits 19-28: Packet count.

DPID

Bits 29-30: Data PID.

HCCHAR5

OTG_FS host channel-5 characteristics register (OTG_FS_HCCHAR5)

Offset: 0x1A0, reset: 0x00000000, access: read-write

0/10 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
CHENA rw	CHDIS rw	ODDFRM rw	DAD rw							MCNT rw		EPTYP rw		LSDEV rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
EPDIR rw	EPNUM rw				MPSIZ rw

Toggle Fields.

MPSIZ

Bits 0-10: Maximum packet size.

EPNUM

Bits 11-14: Endpoint number.

EPDIR

Bit 15: Endpoint direction.

LSDEV

Bit 17: Low-speed device.

EPTYP

Bits 18-19: Endpoint type.

MCNT

Bits 20-21: Multicount.

DAD

Bits 22-28: Device address.

ODDFRM

Bit 29: Odd frame.

CHDIS

Bit 30: Channel disable.

CHENA

Bit 31: Channel enable.

HCINT5

OTG_FS host channel-5 interrupt register (OTG_FS_HCINT5)

Offset: 0x1A8, reset: 0x00000000, access: read-write

0/9 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
					DTERR rw	FRMOR rw	BBERR rw	TXERR rw		ACK rw	NAK rw	STALL rw		CHH rw	XFRC rw

Toggle Fields.

XFRC

Bit 0: Transfer completed.

CHH

Bit 1: Channel halted.

STALL

Bit 3: STALL response received interrupt.

NAK

Bit 4: NAK response received interrupt.

ACK

Bit 5: ACK response received/transmitted interrupt.

TXERR

Bit 7: Transaction error.

BBERR

Bit 8: Babble error.

FRMOR

Bit 9: Frame overrun.

DTERR

Bit 10: Data toggle error.

HCINTMSK5

OTG_FS host channel-5 mask register (OTG_FS_HCINTMSK5)

Offset: 0x1AC, reset: 0x00000000, access: read-write

0/10 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
					DTERRM rw	FRMORM rw	BBERRM rw	TXERRM rw	NYET rw	ACKM rw	NAKM rw	STALLM rw		CHHM rw	XFRCM rw

Toggle Fields.

XFRCM

Bit 0: Transfer completed mask.

CHHM

Bit 1: Channel halted mask.

STALLM

Bit 3: STALL response received interrupt mask.

NAKM

Bit 4: NAK response received interrupt mask.

ACKM

Bit 5: ACK response received/transmitted interrupt mask.

NYET

Bit 6: response received interrupt mask.

TXERRM

Bit 7: Transaction error mask.

BBERRM

Bit 8: Babble error mask.

FRMORM

Bit 9: Frame overrun mask.

DTERRM

Bit 10: Data toggle error mask.

HCTSIZ5

OTG_FS host channel-5 transfer size register

Offset: 0x1B0, reset: 0x00000000, access: read-write

0/3 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
	DPID rw		PKTCNT rw										XFRSIZ rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
XFRSIZ rw

Toggle Fields.

XFRSIZ

Bits 0-18: Transfer size.

PKTCNT

Bits 19-28: Packet count.

DPID

Bits 29-30: Data PID.

HCCHAR6

OTG_FS host channel-6 characteristics register (OTG_FS_HCCHAR6)

Offset: 0x1C0, reset: 0x00000000, access: read-write

0/10 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
CHENA rw	CHDIS rw	ODDFRM rw	DAD rw							MCNT rw		EPTYP rw		LSDEV rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
EPDIR rw	EPNUM rw				MPSIZ rw

Toggle Fields.

MPSIZ

Bits 0-10: Maximum packet size.

EPNUM

Bits 11-14: Endpoint number.

EPDIR

Bit 15: Endpoint direction.

LSDEV

Bit 17: Low-speed device.

EPTYP

Bits 18-19: Endpoint type.

MCNT

Bits 20-21: Multicount.

DAD

Bits 22-28: Device address.

ODDFRM

Bit 29: Odd frame.

CHDIS

Bit 30: Channel disable.

CHENA

Bit 31: Channel enable.

HCINT6

OTG_FS host channel-6 interrupt register (OTG_FS_HCINT6)

Offset: 0x1C8, reset: 0x00000000, access: read-write

0/9 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
					DTERR rw	FRMOR rw	BBERR rw	TXERR rw		ACK rw	NAK rw	STALL rw		CHH rw	XFRC rw

Toggle Fields.

XFRC

Bit 0: Transfer completed.

CHH

Bit 1: Channel halted.

STALL

Bit 3: STALL response received interrupt.

NAK

Bit 4: NAK response received interrupt.

ACK

Bit 5: ACK response received/transmitted interrupt.

TXERR

Bit 7: Transaction error.

BBERR

Bit 8: Babble error.

FRMOR

Bit 9: Frame overrun.

DTERR

Bit 10: Data toggle error.

HCINTMSK6

OTG_FS host channel-6 mask register (OTG_FS_HCINTMSK6)

Offset: 0x1CC, reset: 0x00000000, access: read-write

0/10 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
					DTERRM rw	FRMORM rw	BBERRM rw	TXERRM rw	NYET rw	ACKM rw	NAKM rw	STALLM rw		CHHM rw	XFRCM rw

Toggle Fields.

XFRCM

Bit 0: Transfer completed mask.

CHHM

Bit 1: Channel halted mask.

STALLM

Bit 3: STALL response received interrupt mask.

NAKM

Bit 4: NAK response received interrupt mask.

ACKM

Bit 5: ACK response received/transmitted interrupt mask.

NYET

Bit 6: response received interrupt mask.

TXERRM

Bit 7: Transaction error mask.

BBERRM

Bit 8: Babble error mask.

FRMORM

Bit 9: Frame overrun mask.

DTERRM

Bit 10: Data toggle error mask.

HCTSIZ6

OTG_FS host channel-6 transfer size register

Offset: 0x1D0, reset: 0x00000000, access: read-write

0/3 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
	DPID rw		PKTCNT rw										XFRSIZ rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
XFRSIZ rw

Toggle Fields.

XFRSIZ

Bits 0-18: Transfer size.

PKTCNT

Bits 19-28: Packet count.

DPID

Bits 29-30: Data PID.

HCCHAR7

OTG_FS host channel-7 characteristics register (OTG_FS_HCCHAR7)

Offset: 0x1E0, reset: 0x00000000, access: read-write

0/10 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
CHENA rw	CHDIS rw	ODDFRM rw	DAD rw							MCNT rw		EPTYP rw		LSDEV rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
EPDIR rw	EPNUM rw				MPSIZ rw

Toggle Fields.

MPSIZ

Bits 0-10: Maximum packet size.

EPNUM

Bits 11-14: Endpoint number.

EPDIR

Bit 15: Endpoint direction.

LSDEV

Bit 17: Low-speed device.

EPTYP

Bits 18-19: Endpoint type.

MCNT

Bits 20-21: Multicount.

DAD

Bits 22-28: Device address.

ODDFRM

Bit 29: Odd frame.

CHDIS

Bit 30: Channel disable.

CHENA

Bit 31: Channel enable.

HCINT7

OTG_FS host channel-7 interrupt register (OTG_FS_HCINT7)

Offset: 0x1E8, reset: 0x00000000, access: read-write

0/9 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
					DTERR rw	FRMOR rw	BBERR rw	TXERR rw		ACK rw	NAK rw	STALL rw		CHH rw	XFRC rw

Toggle Fields.

XFRC

Bit 0: Transfer completed.

CHH

Bit 1: Channel halted.

STALL

Bit 3: STALL response received interrupt.

NAK

Bit 4: NAK response received interrupt.

ACK

Bit 5: ACK response received/transmitted interrupt.

TXERR

Bit 7: Transaction error.

BBERR

Bit 8: Babble error.

FRMOR

Bit 9: Frame overrun.

DTERR

Bit 10: Data toggle error.

HCINTMSK7

OTG_FS host channel-7 mask register (OTG_FS_HCINTMSK7)

Offset: 0x1EC, reset: 0x00000000, access: read-write

0/10 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
					DTERRM rw	FRMORM rw	BBERRM rw	TXERRM rw	NYET rw	ACKM rw	NAKM rw	STALLM rw		CHHM rw	XFRCM rw

Toggle Fields.

XFRCM

Bit 0: Transfer completed mask.

CHHM

Bit 1: Channel halted mask.

STALLM

Bit 3: STALL response received interrupt mask.

NAKM

Bit 4: NAK response received interrupt mask.

ACKM

Bit 5: ACK response received/transmitted interrupt mask.

NYET

Bit 6: response received interrupt mask.

TXERRM

Bit 7: Transaction error mask.

BBERRM

Bit 8: Babble error mask.

FRMORM

Bit 9: Frame overrun mask.

DTERRM

Bit 10: Data toggle error mask.

HCTSIZ7

OTG_FS host channel-7 transfer size register

Offset: 0x1F0, reset: 0x00000000, access: read-write

0/3 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
	DPID rw		PKTCNT rw										XFRSIZ rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
XFRSIZ rw

Toggle Fields.

XFRSIZ

Bits 0-18: Transfer size.

PKTCNT

Bits 19-28: Packet count.

DPID

Bits 29-30: Data PID.

OTG_FS_PWRCLK

0x50000E00: USB on the go full speed

0/3 fields covered. Toggle Registers.

PCGCCTL

OTG_FS power and clock gating control register

Offset: 0x0, reset: 0x00000000, access: read-write

0/3 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
											PHYSUSP rw			GATEHCLK rw	STPPCLK rw

Toggle Fields.

STPPCLK

Bit 0: Stop PHY clock.

GATEHCLK

Bit 1: Gate HCLK.

PHYSUSP

Bit 4: PHY Suspended.

OTG_HS_DEVICE

0x40040800: USB on the go high speed

21/154 fields covered. Toggle Registers.

DCFG

OTG_HS device configuration register

Offset: 0x0, reset: 0x02200000, access: read-write

0/5 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
						PERSCHIVL rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
			PFIVL rw		DAD rw								NZLSOHSK rw	DSPD rw

Toggle Fields.

DSPD

Bits 0-1: Device speed.

NZLSOHSK

Bit 2: Nonzero-length status OUT handshake.

DAD

Bits 4-10: Device address.

PFIVL

Bits 11-12: Periodic (micro)frame interval.

PERSCHIVL

Bits 24-25: Periodic scheduling interval.

DCTL

OTG_HS device control register

Offset: 0x4, reset: 0x0, access: Unspecified

2/10 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
				POPRGDNE rw	CGONAK w	SGONAK w	CGINAK w	SGINAK w	TCTL rw			GONSTS r	GINSTS r	SDIS rw	RWUSIG rw

Toggle Fields.

RWUSIG

Bit 0: Remote wakeup signaling.

SDIS

Bit 1: Soft disconnect.

GINSTS

Bit 2: Global IN NAK status.

GONSTS

Bit 3: Global OUT NAK status.

TCTL

Bits 4-6: Test control.

SGINAK

Bit 7: Set global IN NAK.

CGINAK

Bit 8: Clear global IN NAK.

SGONAK

Bit 9: Set global OUT NAK.

CGONAK

Bit 10: Clear global OUT NAK.

POPRGDNE

Bit 11: Power-on programming done.

DSTS

OTG_HS device status register

Offset: 0x8, reset: 0x00000010, access: read-only

4/4 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
										FNSOF r
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
FNSOF r												EERR r	ENUMSPD r		SUSPSTS r

Toggle Fields.

SUSPSTS

Bit 0: Suspend status.

ENUMSPD

Bits 1-2: Enumerated speed.

EERR

Bit 3: Erratic error.

FNSOF

Bits 8-21: Frame number of the received SOF.

DIEPMSK

OTG_HS device IN endpoint common interrupt mask register

Offset: 0x10, reset: 0x0, access: read-write

0/8 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
						BIM rw	TXFURM rw		INEPNEM rw	INEPNMM rw	ITTXFEMSK rw	TOM rw		EPDM rw	XFRCM rw

Toggle Fields.

XFRCM

Bit 0: Transfer completed interrupt mask.

EPDM

Bit 1: Endpoint disabled interrupt mask.

TOM

Bit 3: Timeout condition mask (nonisochronous endpoints).

ITTXFEMSK

Bit 4: IN token received when TxFIFO empty mask.

INEPNMM

Bit 5: IN token received with EP mismatch mask.

INEPNEM

Bit 6: IN endpoint NAK effective mask.

TXFURM

Bit 8: FIFO underrun mask.

BIM

Bit 9: BNA interrupt mask.

DOEPMSK

OTG_HS device OUT endpoint common interrupt mask register

Offset: 0x14, reset: 0x0, access: read-write

0/7 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
						BOIM rw	OPEM rw		B2BSTUP rw		OTEPDM rw	STUPM rw		EPDM rw	XFRCM rw

Toggle Fields.

XFRCM

Bit 0: Transfer completed interrupt mask.

EPDM

Bit 1: Endpoint disabled interrupt mask.

STUPM

Bit 3: SETUP phase done mask.

OTEPDM

Bit 4: OUT token received when endpoint disabled mask.

B2BSTUP

Bit 6: Back-to-back SETUP packets received mask.

OPEM

Bit 8: OUT packet error mask.

BOIM

Bit 9: BNA interrupt mask.

DAINT

OTG_HS device all endpoints interrupt register

Offset: 0x18, reset: 0x0, access: read-only

2/2 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
OEPINT r
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
IEPINT r

Toggle Fields.

IEPINT

Bits 0-15: IN endpoint interrupt bits.

OEPINT

Bits 16-31: OUT endpoint interrupt bits.

DAINTMSK

OTG_HS all endpoints interrupt mask register

Offset: 0x1C, reset: 0x0, access: read-write

0/2 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
OEPM rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
IEPM rw

Toggle Fields.

IEPM

Bits 0-15: IN EP interrupt mask bits.

OEPM

Bits 16-31: OUT EP interrupt mask bits.

DVBUSDIS

OTG_HS device VBUS discharge time register

Offset: 0x28, reset: 0x000017D7, access: read-write

0/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
VBUSDT rw

Toggle Fields.

VBUSDT

Bits 0-15: Device VBUS discharge time.

DVBUSPULSE

OTG_HS device VBUS pulsing time register

Offset: 0x2C, reset: 0x000005B8, access: read-write

0/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
				DVBUSP rw

Toggle Fields.

DVBUSP

Bits 0-11: Device VBUS pulsing time.

DTHRCTL

OTG_HS Device threshold control register

Offset: 0x30, reset: 0x0, access: read-write

0/6 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
				ARPEN rw		RXTHRLEN rw									RXTHREN rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
					TXTHRLEN rw									ISOTHREN rw	NONISOTHREN rw

Toggle Fields.

NONISOTHREN

Bit 0: Nonisochronous IN endpoints threshold enable.

ISOTHREN

Bit 1: ISO IN endpoint threshold enable.

TXTHRLEN

Bits 2-10: Transmit threshold length.

RXTHREN

Bit 16: Receive threshold enable.

RXTHRLEN

Bits 17-25: Receive threshold length.

ARPEN

Bit 27: Arbiter parking enable.

DIEPEMPMSK

OTG_HS device IN endpoint FIFO empty interrupt mask register

Offset: 0x34, reset: 0x0, access: read-write

0/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
INEPTXFEM rw

Toggle Fields.

INEPTXFEM

Bits 0-15: IN EP Tx FIFO empty interrupt mask bits.

DEACHINT

OTG_HS device each endpoint interrupt register

Offset: 0x38, reset: 0x0, access: read-write

0/2 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
														OEP1INT rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
														IEP1INT rw

Toggle Fields.

IEP1INT

Bit 1: IN endpoint 1interrupt bit.

OEP1INT

Bit 17: OUT endpoint 1 interrupt bit.

DEACHINTMSK

OTG_HS device each endpoint interrupt register mask

Offset: 0x3C, reset: 0x0, access: read-write

0/2 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
														OEP1INTM rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
														IEP1INTM rw

Toggle Fields.

IEP1INTM

Bit 1: IN Endpoint 1 interrupt mask bit.

OEP1INTM

Bit 17: OUT Endpoint 1 interrupt mask bit.

DIEPEACHMSK1

OTG_HS device each in endpoint-1 interrupt register

Offset: 0x40, reset: 0x0, access: read-write

0/9 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
		NAKM rw				BIM rw	TXFURM rw		INEPNEM rw	INEPNMM rw	ITTXFEMSK rw	TOM rw		EPDM rw	XFRCM rw

Toggle Fields.

XFRCM

Bit 0: Transfer completed interrupt mask.

EPDM

Bit 1: Endpoint disabled interrupt mask.

TOM

Bit 3: Timeout condition mask (nonisochronous endpoints).

ITTXFEMSK

Bit 4: IN token received when TxFIFO empty mask.

INEPNMM

Bit 5: IN token received with EP mismatch mask.

INEPNEM

Bit 6: IN endpoint NAK effective mask.

TXFURM

Bit 8: FIFO underrun mask.

BIM

Bit 9: BNA interrupt mask.

NAKM

Bit 13: NAK interrupt mask.

DOEPEACHMSK1

OTG_HS device each OUT endpoint-1 interrupt register

Offset: 0x80, reset: 0x0, access: read-write

0/11 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
	NYETM rw	NAKM rw	BERRM rw			BIM rw	TXFURM rw		INEPNEM rw	INEPNMM rw	ITTXFEMSK rw	TOM rw		EPDM rw	XFRCM rw

Toggle Fields.

XFRCM

Bit 0: Transfer completed interrupt mask.

EPDM

Bit 1: Endpoint disabled interrupt mask.

TOM

Bit 3: Timeout condition mask.

ITTXFEMSK

Bit 4: IN token received when TxFIFO empty mask.

INEPNMM

Bit 5: IN token received with EP mismatch mask.

INEPNEM

Bit 6: IN endpoint NAK effective mask.

TXFURM

Bit 8: OUT packet error mask.

BIM

Bit 9: BNA interrupt mask.

BERRM

Bit 12: Bubble error interrupt mask.

NAKM

Bit 13: NAK interrupt mask.

NYETM

Bit 14: NYET interrupt mask.

DIEPCTL0

OTG device endpoint-0 control register

Offset: 0x100, reset: 0x0, access: Unspecified

2/13 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
EPENA rw	EPDIS rw	SODDFRM w	SD0PID_SEVNFRM w	SNAK w	CNAK w	TXFNUM rw				STALL rw		EPTYP rw		NAKSTS r	EONUM_DPID r
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
USBAEP rw					MPSIZ rw

Toggle Fields.

MPSIZ

Bits 0-10: Maximum packet size.

USBAEP

Bit 15: USB active endpoint.

EONUM_DPID

Bit 16: Even/odd frame.

NAKSTS

Bit 17: NAK status.

EPTYP

Bits 18-19: Endpoint type.

STALL

Bit 21: STALL handshake.

TXFNUM

Bits 22-25: TxFIFO number.

CNAK

Bit 26: Clear NAK.

SNAK

Bit 27: Set NAK.

SD0PID_SEVNFRM

Bit 28: Set DATA0 PID.

SODDFRM

Bit 29: Set odd frame.

EPDIS

Bit 30: Endpoint disable.

EPENA

Bit 31: Endpoint enable.

DIEPINT%s

OTG device endpoint-%s interrupt register

Offset: 0x108, reset: 0x00000080, access: Unspecified

1/11 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
		NAK rw	BERR rw	PKTDRPSTS rw		BNA rw	TXFIFOUDRN rw	TXFE r	INEPNE rw		ITTXFE rw	TOC rw		EPDISD rw	XFRC rw

Toggle Fields.

XFRC

Bit 0: Transfer completed interrupt.

EPDISD

Bit 1: Endpoint disabled interrupt.

ITTXFE

Bit 4: IN token received when TxFIFO is empty.

INEPNE

Bit 6: IN endpoint NAK effective.

TXFE

Bit 7: Transmit FIFO empty.

TXFIFOUDRN

Bit 8: Transmit Fifo Underrun.

BNA

Bit 9: Buffer not available interrupt.

PKTDRPSTS

Bit 11: Packet dropped status.

BERR

Bit 12: Babble error interrupt.

NAK

Bit 13: NAK interrupt.

DIEPTSIZ0

OTG_HS device IN endpoint 0 transfer size register

Offset: 0x110, reset: 0x0, access: read-write

0/2 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
											PKTCNT rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
									XFRSIZ rw

Toggle Fields.

XFRSIZ

Bits 0-6: Transfer size.

PKTCNT

Bits 19-20: Packet count.

DIEPDMA1

OTG_HS device endpoint-1 DMA address register

Offset: 0x114, reset: 0x0, access: read-write

0/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
DMAADDR rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
DMAADDR rw

Toggle Fields.

DMAADDR

Bits 0-31: DMA address.

DTXFSTS%s

OTG_HS device IN endpoint transmit FIFO status register

Offset: 0x118, reset: 0x0, access: read-only

1/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
INEPTFSAV r

Toggle Fields.

INEPTFSAV

Bits 0-15: IN endpoint TxFIFO space avail.

DIEPCTL%s

OTG device endpoint-1 control register

Offset: 0x120, reset: 0x0, access: Unspecified

2/13 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
EPENA rw	EPDIS rw	SODDFRM w	SD0PID_SEVNFRM w	SNAK w	CNAK w	TXFNUM rw				STALL rw		EPTYP rw		NAKSTS r	EONUM_DPID r
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
USBAEP rw					MPSIZ rw

Toggle Fields.

MPSIZ

Bits 0-10: Maximum packet size.

USBAEP

Bit 15: USB active endpoint.

EONUM_DPID

Bit 16: Even/odd frame.

NAKSTS

Bit 17: NAK status.

EPTYP

Bits 18-19: Endpoint type.

STALL

Bit 21: STALL handshake.

TXFNUM

Bits 22-25: TxFIFO number.

CNAK

Bit 26: Clear NAK.

SNAK

Bit 27: Set NAK.

SD0PID_SEVNFRM

Bit 28: Set DATA0 PID.

SODDFRM

Bit 29: Set odd frame.

EPDIS

Bit 30: Endpoint disable.

EPENA

Bit 31: Endpoint enable.

DIEPTSIZ%s

OTG_HS device endpoint transfer size register

Offset: 0x130, reset: 0x0, access: read-write

0/3 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
	MCNT rw		PKTCNT rw										XFRSIZ rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
XFRSIZ rw

Toggle Fields.

XFRSIZ

Bits 0-18: Transfer size.

PKTCNT

Bits 19-28: Packet count.

MCNT

Bits 29-30: Multi count.

DIEPDMA2

OTG_HS device endpoint-2 DMA address register

Offset: 0x134, reset: 0x0, access: read-write

0/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
DMAADDR rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
DMAADDR rw

Toggle Fields.

DMAADDR

Bits 0-31: DMA address.

DIEPDMA3

OTG_HS device endpoint-3 DMA address register

Offset: 0x154, reset: 0x0, access: read-write

0/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
DMAADDR rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
DMAADDR rw

Toggle Fields.

DMAADDR

Bits 0-31: DMA address.

DIEPDMA4

OTG_HS device endpoint-4 DMA address register

Offset: 0x174, reset: 0x0, access: read-write

0/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
DMAADDR rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
DMAADDR rw

Toggle Fields.

DMAADDR

Bits 0-31: DMA address.

DIEPDMA5

OTG_HS device endpoint-5 DMA address register

Offset: 0x194, reset: 0x0, access: read-write

0/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
DMAADDR rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
DMAADDR rw

Toggle Fields.

DMAADDR

Bits 0-31: DMA address.

DOEPCTL0

OTG_HS device control OUT endpoint 0 control register

Offset: 0x300, reset: 0x00008000, access: Unspecified

5/10 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
EPENA w	EPDIS r			SNAK w	CNAK w					STALL rw	SNPM rw	EPTYP r		NAKSTS r
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
USBAEP r														MPSIZ r

Toggle Fields.

MPSIZ

Bits 0-1: Maximum packet size.

USBAEP

Bit 15: USB active endpoint.

NAKSTS

Bit 17: NAK status.

EPTYP

Bits 18-19: Endpoint type.

SNPM

Bit 20: Snoop mode.

STALL

Bit 21: STALL handshake.

CNAK

Bit 26: Clear NAK.

SNAK

Bit 27: Set NAK.

EPDIS

Bit 30: Endpoint disable.

EPENA

Bit 31: Endpoint enable.

DOEPINT%s

OTG_HS device endpoint-%s interrupt register

Offset: 0x308, reset: 0x00000080, access: read-write

0/6 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
	NYET rw								B2BSTUP rw		OTEPDIS rw	STUP rw		EPDISD rw	XFRC rw

Toggle Fields.

XFRC

Bit 0: Transfer completed interrupt.

EPDISD

Bit 1: Endpoint disabled interrupt.

STUP

Bit 3: SETUP phase done.

OTEPDIS

Bit 4: OUT token received when endpoint disabled.

B2BSTUP

Bit 6: Back-to-back SETUP packets received.

NYET

Bit 14: NYET interrupt.

DOEPTSIZ0

OTG_HS device endpoint-1 transfer size register

Offset: 0x310, reset: 0x0, access: read-write

0/3 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
	STUPCNT rw											PKTCNT rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
									XFRSIZ rw

Toggle Fields.

XFRSIZ

Bits 0-6: Transfer size.

PKTCNT

Bit 19: Packet count.

STUPCNT

Bits 29-30: SETUP packet count.

DOEPCTL%s

OTG device endpoint-1 control register

Offset: 0x320, reset: 0x0, access: Unspecified

2/13 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
EPENA rw	EPDIS rw	SODDFRM w	SD0PID_SEVNFRM w	SNAK w	CNAK w					STALL rw	SNPM rw	EPTYP rw		NAKSTS r	EONUM_DPID r
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
USBAEP rw					MPSIZ rw

Toggle Fields.

MPSIZ

Bits 0-10: Maximum packet size.

USBAEP

Bit 15: USB active endpoint.

EONUM_DPID

Bit 16: Even odd frame/Endpoint data PID.

NAKSTS

Bit 17: NAK status.

EPTYP

Bits 18-19: Endpoint type.

SNPM

Bit 20: Snoop mode.

STALL

Bit 21: STALL handshake.

CNAK

Bit 26: Clear NAK.

SNAK

Bit 27: Set NAK.

SD0PID_SEVNFRM

Bit 28: Set DATA0 PID/Set even frame.

SODDFRM

Bit 29: Set odd frame.

EPDIS

Bit 30: Endpoint disable.

EPENA

Bit 31: Endpoint enable.

DOEPTSIZ%s

OTG_HS device endpoint-2 transfer size register

Offset: 0x330, reset: 0x0, access: read-write

0/3 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
	RXDPID_STUPCNT rw		PKTCNT rw										XFRSIZ rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
XFRSIZ rw

Toggle Fields.

XFRSIZ

Bits 0-18: Transfer size.

PKTCNT

Bits 19-28: Packet count.

RXDPID_STUPCNT

Bits 29-30: Received data PID/SETUP packet count.

OTG_HS_GLOBAL

0x40040000: USB on the go high speed

41/136 fields covered. Toggle Registers.

GOTGCTL

OTG_HS control and status register

Offset: 0x0, reset: 0x00000800, access: Unspecified

6/10 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
												BSVLD r	ASVLD r	DBCT r	CIDSTS r
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
				DHNPEN rw	HSHNPEN rw	HNPRQ rw	HNGSCS r							SRQ rw	SRQSCS r

Toggle Fields.

SRQSCS

Bit 0: Session request success.

SRQ

Bit 1: Session request.

HNGSCS

Bit 8: Host negotiation success.

HNPRQ

Bit 9: HNP request.

HSHNPEN

Bit 10: Host set HNP enable.

DHNPEN

Bit 11: Device HNP enabled.

CIDSTS

Bit 16: Connector ID status.

DBCT

Bit 17: Long/short debounce time.

ASVLD

Bit 18: A-session valid.

BSVLD

Bit 19: B-session valid.

GOTGINT

OTG_HS interrupt register

Offset: 0x4, reset: 0x0, access: read-write

0/6 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
												DBCDNE rw	ADTOCHG rw	HNGDET rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
						HNSSCHG rw	SRSSCHG rw						SEDET rw

Toggle Fields.

SEDET

Bit 2: Session end detected.

SRSSCHG

Bit 8: Session request success status change.

HNSSCHG

Bit 9: Host negotiation success status change.

HNGDET

Bit 17: Host negotiation detected.

ADTOCHG

Bit 18: A-device timeout change.

DBCDNE

Bit 19: Debounce done.

GAHBCFG

OTG_HS AHB configuration register

Offset: 0x8, reset: 0x0, access: read-write

0/5 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
							PTXFELVL rw	TXFELVL rw		DMAEN rw	HBSTLEN rw				GINT rw

Toggle Fields.

GINT

Bit 0: Global interrupt mask.

HBSTLEN

Bits 1-4: Burst length/type.

DMAEN

Bit 5: DMA enable.

TXFELVL

Bit 7: TxFIFO empty level.

PTXFELVL

Bit 8: Periodic TxFIFO empty level.

GUSBCFG

OTG_HS USB configuration register

Offset: 0xC, reset: 0x00000A00, access: Unspecified

0/18 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
CTXPKT rw	FDMOD rw	FHMOD rw				ULPIIPD rw	PTCI rw	PCCI rw	TSDPS rw	ULPIEVBUSI rw	ULPIEVBUSD rw	ULPICSM rw	ULPIAR rw	ULPIFSLS rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
PHYLPCS rw		TRDT rw				HNPCAP rw	SRPCAP rw		PHYSEL w				TOCAL rw

Toggle Fields.

TOCAL

Bits 0-2: FS timeout calibration.

PHYSEL

Bit 6: USB 2.0 high-speed ULPI PHY or USB 1.1 full-speed serial transceiver select.

SRPCAP

Bit 8: SRP-capable.

HNPCAP

Bit 9: HNP-capable.

TRDT

Bits 10-13: USB turnaround time.

PHYLPCS

Bit 15: PHY Low-power clock select.

ULPIFSLS

Bit 17: ULPI FS/LS select.

ULPIAR

Bit 18: ULPI Auto-resume.

ULPICSM

Bit 19: ULPI Clock SuspendM.

ULPIEVBUSD

Bit 20: ULPI External VBUS Drive.

ULPIEVBUSI

Bit 21: ULPI external VBUS indicator.

TSDPS

Bit 22: TermSel DLine pulsing selection.

PCCI

Bit 23: Indicator complement.

PTCI

Bit 24: Indicator pass through.

ULPIIPD

Bit 25: ULPI interface protect disable.

FHMOD

Bit 29: Forced host mode.

FDMOD

Bit 30: Forced peripheral mode.

CTXPKT

Bit 31: Corrupt Tx packet.

GRSTCTL

OTG_HS reset register

Offset: 0x10, reset: 0x20000000, access: Unspecified

2/8 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
AHBIDL r	DMAREQ r
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
					TXFNUM rw					TXFFLSH rw	RXFFLSH rw		FCRST rw	HSRST rw	CSRST rw

Toggle Fields.

CSRST

Bit 0: Core soft reset.

HSRST

Bit 1: HCLK soft reset.

FCRST

Bit 2: Host frame counter reset.

RXFFLSH

Bit 4: RxFIFO flush.

TXFFLSH

Bit 5: TxFIFO flush.

TXFNUM

Bits 6-10: TxFIFO number.

DMAREQ

Bit 30: DMA request signal.

AHBIDL

Bit 31: AHB master idle.

GINTSTS

OTG_HS core interrupt register

Offset: 0x14, reset: 0x04000020, access: Unspecified

11/26 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
WKUPINT rw	SRQINT rw	DISCINT rw	CIDSCHG rw		PTXFE r	HCINT r	HPRTINT r		DATAFSUSP rw	PXFR_INCOMPISOOUT rw	IISOIXFR rw	OEPINT r	IEPINT r
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
EOPF rw	ISOODRP rw	ENUMDNE rw	USBRST rw	USBSUSP rw	ESUSP rw			BOUTNAKEFF r	GINAKEFF r	NPTXFE r	RXFLVL r	SOF rw	OTGINT r	MMIS rw	CMOD r

Toggle Fields.

CMOD

Bit 0: Current mode of operation.

MMIS

Bit 1: Mode mismatch interrupt.

OTGINT

Bit 2: OTG interrupt.

SOF

Bit 3: Start of frame.

RXFLVL

Bit 4: RxFIFO nonempty.

NPTXFE

Bit 5: Nonperiodic TxFIFO empty.

GINAKEFF

Bit 6: Global IN nonperiodic NAK effective.

BOUTNAKEFF

Bit 7: Global OUT NAK effective.

ESUSP

Bit 10: Early suspend.

USBSUSP

Bit 11: USB suspend.

USBRST

Bit 12: USB reset.

ENUMDNE

Bit 13: Enumeration done.

ISOODRP

Bit 14: Isochronous OUT packet dropped interrupt.

EOPF

Bit 15: End of periodic frame interrupt.

IEPINT

Bit 18: IN endpoint interrupt.

OEPINT

Bit 19: OUT endpoint interrupt.

IISOIXFR

Bit 20: Incomplete isochronous IN transfer.

PXFR_INCOMPISOOUT

Bit 21: Incomplete periodic transfer.

DATAFSUSP

Bit 22: Data fetch suspended.

HPRTINT

Bit 24: Host port interrupt.

HCINT

Bit 25: Host channels interrupt.

PTXFE

Bit 26: Periodic TxFIFO empty.

CIDSCHG

Bit 28: Connector ID status change.

DISCINT

Bit 29: Disconnect detected interrupt.

SRQINT

Bit 30: Session request/new session detected interrupt.

WKUPINT

Bit 31: Resume/remote wakeup detected interrupt.

GINTMSK

OTG_HS interrupt mask register

Offset: 0x18, reset: 0x0, access: Unspecified

1/26 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
WUIM rw	SRQIM rw	DISCINT rw	CIDSCHGM rw		PTXFEM rw	HCIM rw	PRTIM r		FSUSPM rw	PXFRM_IISOOXFRM rw	IISOIXFRM rw	OEPINT rw	IEPINT rw	EPMISM rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
EOPFM rw	ISOODRPM rw	ENUMDNEM rw	USBRST rw	USBSUSPM rw	ESUSPM rw			GONAKEFFM rw	GINAKEFFM rw	NPTXFEM rw	RXFLVLM rw	SOFM rw	OTGINT rw	MMISM rw

Toggle Fields.

MMISM

Bit 1: Mode mismatch interrupt mask.

OTGINT

Bit 2: OTG interrupt mask.

SOFM

Bit 3: Start of frame mask.

RXFLVLM

Bit 4: Receive FIFO nonempty mask.

NPTXFEM

Bit 5: Nonperiodic TxFIFO empty mask.

GINAKEFFM

Bit 6: Global nonperiodic IN NAK effective mask.

GONAKEFFM

Bit 7: Global OUT NAK effective mask.

ESUSPM

Bit 10: Early suspend mask.

USBSUSPM

Bit 11: USB suspend mask.

USBRST

Bit 12: USB reset mask.

ENUMDNEM

Bit 13: Enumeration done mask.

ISOODRPM

Bit 14: Isochronous OUT packet dropped interrupt mask.

EOPFM

Bit 15: End of periodic frame interrupt mask.

EPMISM

Bit 17: Endpoint mismatch interrupt mask.

IEPINT

Bit 18: IN endpoints interrupt mask.

OEPINT

Bit 19: OUT endpoints interrupt mask.

IISOIXFRM

Bit 20: Incomplete isochronous IN transfer mask.

PXFRM_IISOOXFRM

Bit 21: Incomplete periodic transfer mask.

FSUSPM

Bit 22: Data fetch suspended mask.

PRTIM

Bit 24: Host port interrupt mask.

HCIM

Bit 25: Host channels interrupt mask.

PTXFEM

Bit 26: Periodic TxFIFO empty mask.

CIDSCHGM

Bit 28: Connector ID status change mask.

DISCINT

Bit 29: Disconnect detected interrupt mask.

SRQIM

Bit 30: Session request/new session detected interrupt mask.

WUIM

Bit 31: Resume/remote wakeup detected interrupt mask.

GRXSTSR_Peripheral

OTG_HS Receive status debug read register (peripheral mode mode)

Offset: 0x1C, reset: 0x0, access: read-only

5/5 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
							FRMNUM r				PKTSTS r				DPID r
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
DPID r	BCNT r											EPNUM r

Toggle Fields.

EPNUM

Bits 0-3: Endpoint number.

BCNT

Bits 4-14: Byte count.

DPID

Bits 15-16: Data PID.

PKTSTS

Bits 17-20: Packet status.

FRMNUM

Bits 21-24: Frame number.

GRXSTSP_Peripheral

OTG_HS status read and pop register (peripheral mode)

Offset: 0x20, reset: 0x0, access: read-only

5/5 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
							FRMNUM r				PKTSTS r				DPID r
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
DPID r	BCNT r											EPNUM r

Toggle Fields.

EPNUM

Bits 0-3: Endpoint number.

BCNT

Bits 4-14: Byte count.

DPID

Bits 15-16: Data PID.

PKTSTS

Bits 17-20: Packet status.

FRMNUM

Bits 21-24: Frame number.

GRXFSIZ

OTG_HS Receive FIFO size register

Offset: 0x24, reset: 0x00000200, access: read-write

0/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
RXFD rw

Toggle Fields.

RXFD

Bits 0-15: RxFIFO depth.

TX0FSIZ

Endpoint 0 transmit FIFO size (peripheral mode)

Offset: 0x28, reset: 0x00000200, access: read-write

0/2 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
TX0FD rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
TX0FSA rw

Toggle Fields.

TX0FSA

Bits 0-15: Endpoint 0 transmit RAM start address.

TX0FD

Bits 16-31: Endpoint 0 TxFIFO depth.

GNPTXSTS

OTG_HS nonperiodic transmit FIFO/queue status register

Offset: 0x2C, reset: 0x00080200, access: read-only

3/3 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
	NPTXQTOP r							NPTQXSAV r
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
NPTXFSAV r

Toggle Fields.

NPTXFSAV

Bits 0-15: Nonperiodic TxFIFO space available.

NPTQXSAV

Bits 16-23: Nonperiodic transmit request queue space available.

NPTXQTOP

Bits 24-30: Top of the nonperiodic transmit request queue.

GCCFG

OTG_HS general core configuration register

Offset: 0x38, reset: 0x0, access: read-write

0/6 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
										NOVBUSSENS rw	SOFOUTEN rw	VBUSBSEN rw	VBUSASEN rw	I2CPADEN rw	PWRDWN rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0

Toggle Fields.

PWRDWN

Bit 16: Power down.

I2CPADEN

Bit 17: Enable I2C bus connection for the external I2C PHY interface.

VBUSASEN

Bit 18: Enable the VBUS sensing device.

VBUSBSEN

Bit 19: Enable the VBUS sensing device.

SOFOUTEN

Bit 20: SOF output enable.

NOVBUSSENS

Bit 21: VBUS sensing disable option.

CID

OTG_HS core ID register

Offset: 0x3C, reset: 0x00001200, access: read-write

0/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
PRODUCT_ID rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
PRODUCT_ID rw

Toggle Fields.

PRODUCT_ID

Bits 0-31: Product ID field.

HPTXFSIZ

OTG_HS Host periodic transmit FIFO size register

Offset: 0x100, reset: 0x02000600, access: read-write

0/2 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
PTXFD rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
PTXSA rw

Toggle Fields.

PTXSA

Bits 0-15: Host periodic TxFIFO start address.

PTXFD

Bits 16-31: Host periodic TxFIFO depth.

DIEPTXF%s

OTG_HS device IN endpoint transmit FIFO size register

Offset: 0x104, reset: 0x02000400, access: read-write

0/2 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
INEPTXFD rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
INEPTXSA rw

Toggle Fields.

INEPTXSA

Bits 0-15: IN endpoint FIFOx transmit RAM start address.

INEPTXFD

Bits 16-31: IN endpoint TxFIFO depth.

OTG_HS_HOST

0x40040400: USB on the go high speed

10/515 fields covered. Toggle Registers.

HCFG

OTG_HS host configuration register

Offset: 0x0, reset: 0x0, access: Unspecified

1/2 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
													FSLSS r	FSLSPCS rw

Toggle Fields.

FSLSPCS

Bits 0-1: FS/LS PHY clock select.

FSLSS

Bit 2: FS- and LS-only support.

HFIR

OTG_HS Host frame interval register

Offset: 0x4, reset: 0x0000EA60, access: read-write

0/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
FRIVL rw

Toggle Fields.

FRIVL

Bits 0-15: Frame interval.

HFNUM

OTG_HS host frame number/frame time remaining register

Offset: 0x8, reset: 0x00003FFF, access: read-only

2/2 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
FTREM r
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
FRNUM r

Toggle Fields.

FRNUM

Bits 0-15: Frame number.

FTREM

Bits 16-31: Frame time remaining.

HPTXSTS

OTG_HS_Host periodic transmit FIFO/queue status register

Offset: 0x10, reset: 0x00080100, access: Unspecified

2/3 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
PTXQTOP r								PTXQSAV r
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
PTXFSAVL rw

Toggle Fields.

PTXFSAVL

Bits 0-15: Periodic transmit data FIFO space available.

PTXQSAV

Bits 16-23: Periodic transmit request queue space available.

PTXQTOP

Bits 24-31: Top of the periodic transmit request queue.

HAINT

OTG_HS Host all channels interrupt register

Offset: 0x14, reset: 0x0, access: read-only

1/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
HAINT r

Toggle Fields.

HAINT

Bits 0-15: Channel interrupts.

HAINTMSK

OTG_HS host all channels interrupt mask register

Offset: 0x18, reset: 0x0, access: read-write

0/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
HAINTM rw

Toggle Fields.

HAINTM

Bits 0-15: Channel interrupt mask.

HPRT

OTG_HS host port control and status register

Offset: 0x40, reset: 0x0, access: Unspecified

4/13 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
													PSPD r		PTCTL rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
PTCTL rw			PPWR rw	PLSTS r			PRST rw	PSUSP rw	PRES rw	POCCHNG rw	POCA r	PENCHNG rw	PENA rw	PCDET rw	PCSTS r

Toggle Fields.

PCSTS

Bit 0: Port connect status.

PCDET

Bit 1: Port connect detected.

PENA

Bit 2: Port enable.

PENCHNG

Bit 3: Port enable/disable change.

POCA

Bit 4: Port overcurrent active.

POCCHNG

Bit 5: Port overcurrent change.

PRES

Bit 6: Port resume.

PSUSP

Bit 7: Port suspend.

PRST

Bit 8: Port reset.

PLSTS

Bits 10-11: Port line status.

PPWR

Bit 12: Port power.

PTCTL

Bits 13-16: Port test control.

PSPD

Bits 17-18: Port speed.

HCCHAR0

OTG_HS host channel-0 characteristics register

Offset: 0x100, reset: 0x0, access: read-write

0/10 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
CHENA rw	CHDIS rw	ODDFRM rw	DAD rw							MC rw		EPTYP rw		LSDEV rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
EPDIR rw	EPNUM rw				MPSIZ rw

Toggle Fields.

MPSIZ

Bits 0-10: Maximum packet size.

EPNUM

Bits 11-14: Endpoint number.

EPDIR

Bit 15: Endpoint direction.

LSDEV

Bit 17: Low-speed device.

EPTYP

Bits 18-19: Endpoint type.

MC

Bits 20-21: Multi Count (MC) / Error Count (EC).

DAD

Bits 22-28: Device address.

ODDFRM

Bit 29: Odd frame.

CHDIS

Bit 30: Channel disable.

CHENA

Bit 31: Channel enable.

HCSPLT0

OTG_HS host channel-0 split control register

Offset: 0x104, reset: 0x0, access: read-write

0/5 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
SPLITEN rw															COMPLSPLT rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
XACTPOS rw		HUBADDR rw							PRTADDR rw

Toggle Fields.

PRTADDR

Bits 0-6: Port address.

HUBADDR

Bits 7-13: Hub address.

XACTPOS

Bits 14-15: XACTPOS.

COMPLSPLT

Bit 16: Do complete split.

SPLITEN

Bit 31: Split enable.

HCINT0

OTG_HS host channel-11 interrupt register

Offset: 0x108, reset: 0x0, access: read-write

0/11 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
					DTERR rw	FRMOR rw	BBERR rw	TXERR rw	NYET rw	ACK rw	NAK rw	STALL rw	AHBERR rw	CHH rw	XFRC rw

Toggle Fields.

XFRC

Bit 0: Transfer completed.

CHH

Bit 1: Channel halted.

AHBERR

Bit 2: AHB error.

STALL

Bit 3: STALL response received interrupt.

NAK

Bit 4: NAK response received interrupt.

ACK

Bit 5: ACK response received/transmitted interrupt.

NYET

Bit 6: Response received interrupt.

TXERR

Bit 7: Transaction error.

BBERR

Bit 8: Babble error.

FRMOR

Bit 9: Frame overrun.

DTERR

Bit 10: Data toggle error.

HCINTMSK0

OTG_HS host channel-11 interrupt mask register

Offset: 0x10C, reset: 0x0, access: read-write

0/11 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
					DTERRM rw	FRMORM rw	BBERRM rw	TXERRM rw	NYET rw	ACKM rw	NAKM rw	STALLM rw	AHBERR rw	CHHM rw	XFRCM rw

Toggle Fields.

XFRCM

Bit 0: Transfer completed mask.

CHHM

Bit 1: Channel halted mask.

AHBERR

Bit 2: AHB error.

STALLM

Bit 3: STALL response received interrupt mask.

NAKM

Bit 4: NAK response received interrupt mask.

ACKM

Bit 5: ACK response received/transmitted interrupt mask.

NYET

Bit 6: response received interrupt mask.

TXERRM

Bit 7: Transaction error mask.

BBERRM

Bit 8: Babble error mask.

FRMORM

Bit 9: Frame overrun mask.

DTERRM

Bit 10: Data toggle error mask.

HCTSIZ0

OTG_HS host channel-11 transfer size register

Offset: 0x110, reset: 0x0, access: read-write

0/3 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
	DPID rw		PKTCNT rw										XFRSIZ rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
XFRSIZ rw

Toggle Fields.

XFRSIZ

Bits 0-18: Transfer size.

PKTCNT

Bits 19-28: Packet count.

DPID

Bits 29-30: Data PID.

HCDMA0

OTG_HS host channel-0 DMA address register

Offset: 0x114, reset: 0x0, access: read-write

0/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
DMAADDR rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
DMAADDR rw

Toggle Fields.

DMAADDR

Bits 0-31: DMA address.

HCCHAR1

OTG_HS host channel-1 characteristics register

Offset: 0x120, reset: 0x0, access: read-write

0/10 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
CHENA rw	CHDIS rw	ODDFRM rw	DAD rw							MC rw		EPTYP rw		LSDEV rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
EPDIR rw	EPNUM rw				MPSIZ rw

Toggle Fields.

MPSIZ

Bits 0-10: Maximum packet size.

EPNUM

Bits 11-14: Endpoint number.

EPDIR

Bit 15: Endpoint direction.

LSDEV

Bit 17: Low-speed device.

EPTYP

Bits 18-19: Endpoint type.

MC

Bits 20-21: Multi Count (MC) / Error Count (EC).

DAD

Bits 22-28: Device address.

ODDFRM

Bit 29: Odd frame.

CHDIS

Bit 30: Channel disable.

CHENA

Bit 31: Channel enable.

HCSPLT1

OTG_HS host channel-1 split control register

Offset: 0x124, reset: 0x0, access: read-write

0/5 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
SPLITEN rw															COMPLSPLT rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
XACTPOS rw		HUBADDR rw							PRTADDR rw

Toggle Fields.

PRTADDR

Bits 0-6: Port address.

HUBADDR

Bits 7-13: Hub address.

XACTPOS

Bits 14-15: XACTPOS.

COMPLSPLT

Bit 16: Do complete split.

SPLITEN

Bit 31: Split enable.

HCINT1

OTG_HS host channel-1 interrupt register

Offset: 0x128, reset: 0x0, access: read-write

0/11 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
					DTERR rw	FRMOR rw	BBERR rw	TXERR rw	NYET rw	ACK rw	NAK rw	STALL rw	AHBERR rw	CHH rw	XFRC rw

Toggle Fields.

XFRC

Bit 0: Transfer completed.

CHH

Bit 1: Channel halted.

AHBERR

Bit 2: AHB error.

STALL

Bit 3: STALL response received interrupt.

NAK

Bit 4: NAK response received interrupt.

ACK

Bit 5: ACK response received/transmitted interrupt.

NYET

Bit 6: Response received interrupt.

TXERR

Bit 7: Transaction error.

BBERR

Bit 8: Babble error.

FRMOR

Bit 9: Frame overrun.

DTERR

Bit 10: Data toggle error.

HCINTMSK1

OTG_HS host channel-1 interrupt mask register

Offset: 0x12C, reset: 0x0, access: read-write

0/11 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
					DTERRM rw	FRMORM rw	BBERRM rw	TXERRM rw	NYET rw	ACKM rw	NAKM rw	STALLM rw	AHBERR rw	CHHM rw	XFRCM rw

Toggle Fields.

XFRCM

Bit 0: Transfer completed mask.

CHHM

Bit 1: Channel halted mask.

AHBERR

Bit 2: AHB error.

STALLM

Bit 3: STALL response received interrupt mask.

NAKM

Bit 4: NAK response received interrupt mask.

ACKM

Bit 5: ACK response received/transmitted interrupt mask.

NYET

Bit 6: response received interrupt mask.

TXERRM

Bit 7: Transaction error mask.

BBERRM

Bit 8: Babble error mask.

FRMORM

Bit 9: Frame overrun mask.

DTERRM

Bit 10: Data toggle error mask.

HCTSIZ1

OTG_HS host channel-1 transfer size register

Offset: 0x130, reset: 0x0, access: read-write

0/3 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
	DPID rw		PKTCNT rw										XFRSIZ rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
XFRSIZ rw

Toggle Fields.

XFRSIZ

Bits 0-18: Transfer size.

PKTCNT

Bits 19-28: Packet count.

DPID

Bits 29-30: Data PID.

HCDMA1

OTG_HS host channel-1 DMA address register

Offset: 0x134, reset: 0x0, access: read-write

0/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
DMAADDR rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
DMAADDR rw

Toggle Fields.

DMAADDR

Bits 0-31: DMA address.

HCCHAR2

OTG_HS host channel-2 characteristics register

Offset: 0x140, reset: 0x0, access: read-write

0/10 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
CHENA rw	CHDIS rw	ODDFRM rw	DAD rw							MC rw		EPTYP rw		LSDEV rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
EPDIR rw	EPNUM rw				MPSIZ rw

Toggle Fields.

MPSIZ

Bits 0-10: Maximum packet size.

EPNUM

Bits 11-14: Endpoint number.

EPDIR

Bit 15: Endpoint direction.

LSDEV

Bit 17: Low-speed device.

EPTYP

Bits 18-19: Endpoint type.

MC

Bits 20-21: Multi Count (MC) / Error Count (EC).

DAD

Bits 22-28: Device address.

ODDFRM

Bit 29: Odd frame.

CHDIS

Bit 30: Channel disable.

CHENA

Bit 31: Channel enable.

HCSPLT2

OTG_HS host channel-2 split control register

Offset: 0x144, reset: 0x0, access: read-write

0/5 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
SPLITEN rw															COMPLSPLT rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
XACTPOS rw		HUBADDR rw							PRTADDR rw

Toggle Fields.

PRTADDR

Bits 0-6: Port address.

HUBADDR

Bits 7-13: Hub address.

XACTPOS

Bits 14-15: XACTPOS.

COMPLSPLT

Bit 16: Do complete split.

SPLITEN

Bit 31: Split enable.

HCINT2

OTG_HS host channel-2 interrupt register

Offset: 0x148, reset: 0x0, access: read-write

0/11 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
					DTERR rw	FRMOR rw	BBERR rw	TXERR rw	NYET rw	ACK rw	NAK rw	STALL rw	AHBERR rw	CHH rw	XFRC rw

Toggle Fields.

XFRC

Bit 0: Transfer completed.

CHH

Bit 1: Channel halted.

AHBERR

Bit 2: AHB error.

STALL

Bit 3: STALL response received interrupt.

NAK

Bit 4: NAK response received interrupt.

ACK

Bit 5: ACK response received/transmitted interrupt.

NYET

Bit 6: Response received interrupt.

TXERR

Bit 7: Transaction error.

BBERR

Bit 8: Babble error.

FRMOR

Bit 9: Frame overrun.

DTERR

Bit 10: Data toggle error.

HCINTMSK2

OTG_HS host channel-2 interrupt mask register

Offset: 0x14C, reset: 0x0, access: read-write

0/11 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
					DTERRM rw	FRMORM rw	BBERRM rw	TXERRM rw	NYET rw	ACKM rw	NAKM rw	STALLM rw	AHBERR rw	CHHM rw	XFRCM rw

Toggle Fields.

XFRCM

Bit 0: Transfer completed mask.

CHHM

Bit 1: Channel halted mask.

AHBERR

Bit 2: AHB error.

STALLM

Bit 3: STALL response received interrupt mask.

NAKM

Bit 4: NAK response received interrupt mask.

ACKM

Bit 5: ACK response received/transmitted interrupt mask.

NYET

Bit 6: response received interrupt mask.

TXERRM

Bit 7: Transaction error mask.

BBERRM

Bit 8: Babble error mask.

FRMORM

Bit 9: Frame overrun mask.

DTERRM

Bit 10: Data toggle error mask.

HCTSIZ2

OTG_HS host channel-2 transfer size register

Offset: 0x150, reset: 0x0, access: read-write

0/3 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
	DPID rw		PKTCNT rw										XFRSIZ rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
XFRSIZ rw

Toggle Fields.

XFRSIZ

Bits 0-18: Transfer size.

PKTCNT

Bits 19-28: Packet count.

DPID

Bits 29-30: Data PID.

HCDMA2

OTG_HS host channel-2 DMA address register

Offset: 0x154, reset: 0x0, access: read-write

0/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
DMAADDR rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
DMAADDR rw

Toggle Fields.

DMAADDR

Bits 0-31: DMA address.

HCCHAR3

OTG_HS host channel-3 characteristics register

Offset: 0x160, reset: 0x0, access: read-write

0/10 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
CHENA rw	CHDIS rw	ODDFRM rw	DAD rw							MC rw		EPTYP rw		LSDEV rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
EPDIR rw	EPNUM rw				MPSIZ rw

Toggle Fields.

MPSIZ

Bits 0-10: Maximum packet size.

EPNUM

Bits 11-14: Endpoint number.

EPDIR

Bit 15: Endpoint direction.

LSDEV

Bit 17: Low-speed device.

EPTYP

Bits 18-19: Endpoint type.

MC

Bits 20-21: Multi Count (MC) / Error Count (EC).

DAD

Bits 22-28: Device address.

ODDFRM

Bit 29: Odd frame.

CHDIS

Bit 30: Channel disable.

CHENA

Bit 31: Channel enable.

HCSPLT3

OTG_HS host channel-3 split control register

Offset: 0x164, reset: 0x0, access: read-write

0/5 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
SPLITEN rw															COMPLSPLT rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
XACTPOS rw		HUBADDR rw							PRTADDR rw

Toggle Fields.

PRTADDR

Bits 0-6: Port address.

HUBADDR

Bits 7-13: Hub address.

XACTPOS

Bits 14-15: XACTPOS.

COMPLSPLT

Bit 16: Do complete split.

SPLITEN

Bit 31: Split enable.

HCINT3

OTG_HS host channel-3 interrupt register

Offset: 0x168, reset: 0x0, access: read-write

0/11 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
					DTERR rw	FRMOR rw	BBERR rw	TXERR rw	NYET rw	ACK rw	NAK rw	STALL rw	AHBERR rw	CHH rw	XFRC rw

Toggle Fields.

XFRC

Bit 0: Transfer completed.

CHH

Bit 1: Channel halted.

AHBERR

Bit 2: AHB error.

STALL

Bit 3: STALL response received interrupt.

NAK

Bit 4: NAK response received interrupt.

ACK

Bit 5: ACK response received/transmitted interrupt.

NYET

Bit 6: Response received interrupt.

TXERR

Bit 7: Transaction error.

BBERR

Bit 8: Babble error.

FRMOR

Bit 9: Frame overrun.

DTERR

Bit 10: Data toggle error.

HCINTMSK3

OTG_HS host channel-3 interrupt mask register

Offset: 0x16C, reset: 0x0, access: read-write

0/11 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
					DTERRM rw	FRMORM rw	BBERRM rw	TXERRM rw	NYET rw	ACKM rw	NAKM rw	STALLM rw	AHBERR rw	CHHM rw	XFRCM rw

Toggle Fields.

XFRCM

Bit 0: Transfer completed mask.

CHHM

Bit 1: Channel halted mask.

AHBERR

Bit 2: AHB error.

STALLM

Bit 3: STALL response received interrupt mask.

NAKM

Bit 4: NAK response received interrupt mask.

ACKM

Bit 5: ACK response received/transmitted interrupt mask.

NYET

Bit 6: response received interrupt mask.

TXERRM

Bit 7: Transaction error mask.

BBERRM

Bit 8: Babble error mask.

FRMORM

Bit 9: Frame overrun mask.

DTERRM

Bit 10: Data toggle error mask.

HCTSIZ3

OTG_HS host channel-3 transfer size register

Offset: 0x170, reset: 0x0, access: read-write

0/3 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
	DPID rw		PKTCNT rw										XFRSIZ rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
XFRSIZ rw

Toggle Fields.

XFRSIZ

Bits 0-18: Transfer size.

PKTCNT

Bits 19-28: Packet count.

DPID

Bits 29-30: Data PID.

HCDMA3

OTG_HS host channel-3 DMA address register

Offset: 0x174, reset: 0x0, access: read-write

0/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
DMAADDR rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
DMAADDR rw

Toggle Fields.

DMAADDR

Bits 0-31: DMA address.

HCCHAR4

OTG_HS host channel-4 characteristics register

Offset: 0x180, reset: 0x0, access: read-write

0/10 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
CHENA rw	CHDIS rw	ODDFRM rw	DAD rw							MC rw		EPTYP rw		LSDEV rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
EPDIR rw	EPNUM rw				MPSIZ rw

Toggle Fields.

MPSIZ

Bits 0-10: Maximum packet size.

EPNUM

Bits 11-14: Endpoint number.

EPDIR

Bit 15: Endpoint direction.

LSDEV

Bit 17: Low-speed device.

EPTYP

Bits 18-19: Endpoint type.

MC

Bits 20-21: Multi Count (MC) / Error Count (EC).

DAD

Bits 22-28: Device address.

ODDFRM

Bit 29: Odd frame.

CHDIS

Bit 30: Channel disable.

CHENA

Bit 31: Channel enable.

HCSPLT4

OTG_HS host channel-4 split control register

Offset: 0x184, reset: 0x0, access: read-write

0/5 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
SPLITEN rw															COMPLSPLT rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
XACTPOS rw		HUBADDR rw							PRTADDR rw

Toggle Fields.

PRTADDR

Bits 0-6: Port address.

HUBADDR

Bits 7-13: Hub address.

XACTPOS

Bits 14-15: XACTPOS.

COMPLSPLT

Bit 16: Do complete split.

SPLITEN

Bit 31: Split enable.

HCINT4

OTG_HS host channel-4 interrupt register

Offset: 0x188, reset: 0x0, access: read-write

0/11 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
					DTERR rw	FRMOR rw	BBERR rw	TXERR rw	NYET rw	ACK rw	NAK rw	STALL rw	AHBERR rw	CHH rw	XFRC rw

Toggle Fields.

XFRC

Bit 0: Transfer completed.

CHH

Bit 1: Channel halted.

AHBERR

Bit 2: AHB error.

STALL

Bit 3: STALL response received interrupt.

NAK

Bit 4: NAK response received interrupt.

ACK

Bit 5: ACK response received/transmitted interrupt.

NYET

Bit 6: Response received interrupt.

TXERR

Bit 7: Transaction error.

BBERR

Bit 8: Babble error.

FRMOR

Bit 9: Frame overrun.

DTERR

Bit 10: Data toggle error.

HCINTMSK4

OTG_HS host channel-4 interrupt mask register

Offset: 0x18C, reset: 0x0, access: read-write

0/11 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
					DTERRM rw	FRMORM rw	BBERRM rw	TXERRM rw	NYET rw	ACKM rw	NAKM rw	STALLM rw	AHBERR rw	CHHM rw	XFRCM rw

Toggle Fields.

XFRCM

Bit 0: Transfer completed mask.

CHHM

Bit 1: Channel halted mask.

AHBERR

Bit 2: AHB error.

STALLM

Bit 3: STALL response received interrupt mask.

NAKM

Bit 4: NAK response received interrupt mask.

ACKM

Bit 5: ACK response received/transmitted interrupt mask.

NYET

Bit 6: response received interrupt mask.

TXERRM

Bit 7: Transaction error mask.

BBERRM

Bit 8: Babble error mask.

FRMORM

Bit 9: Frame overrun mask.

DTERRM

Bit 10: Data toggle error mask.

HCTSIZ4

OTG_HS host channel-4 transfer size register

Offset: 0x190, reset: 0x0, access: read-write

0/3 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
	DPID rw		PKTCNT rw										XFRSIZ rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
XFRSIZ rw

Toggle Fields.

XFRSIZ

Bits 0-18: Transfer size.

PKTCNT

Bits 19-28: Packet count.

DPID

Bits 29-30: Data PID.

HCDMA4

OTG_HS host channel-4 DMA address register

Offset: 0x194, reset: 0x0, access: read-write

0/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
DMAADDR rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
DMAADDR rw

Toggle Fields.

DMAADDR

Bits 0-31: DMA address.

HCCHAR5

OTG_HS host channel-5 characteristics register

Offset: 0x1A0, reset: 0x0, access: read-write

0/10 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
CHENA rw	CHDIS rw	ODDFRM rw	DAD rw							MC rw		EPTYP rw		LSDEV rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
EPDIR rw	EPNUM rw				MPSIZ rw

Toggle Fields.

MPSIZ

Bits 0-10: Maximum packet size.

EPNUM

Bits 11-14: Endpoint number.

EPDIR

Bit 15: Endpoint direction.

LSDEV

Bit 17: Low-speed device.

EPTYP

Bits 18-19: Endpoint type.

MC

Bits 20-21: Multi Count (MC) / Error Count (EC).

DAD

Bits 22-28: Device address.

ODDFRM

Bit 29: Odd frame.

CHDIS

Bit 30: Channel disable.

CHENA

Bit 31: Channel enable.

HCSPLT5

OTG_HS host channel-5 split control register

Offset: 0x1A4, reset: 0x0, access: read-write

0/5 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
SPLITEN rw															COMPLSPLT rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
XACTPOS rw		HUBADDR rw							PRTADDR rw

Toggle Fields.

PRTADDR

Bits 0-6: Port address.

HUBADDR

Bits 7-13: Hub address.

XACTPOS

Bits 14-15: XACTPOS.

COMPLSPLT

Bit 16: Do complete split.

SPLITEN

Bit 31: Split enable.

HCINT5

OTG_HS host channel-5 interrupt register

Offset: 0x1A8, reset: 0x0, access: read-write

0/11 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
					DTERR rw	FRMOR rw	BBERR rw	TXERR rw	NYET rw	ACK rw	NAK rw	STALL rw	AHBERR rw	CHH rw	XFRC rw

Toggle Fields.

XFRC

Bit 0: Transfer completed.

CHH

Bit 1: Channel halted.

AHBERR

Bit 2: AHB error.

STALL

Bit 3: STALL response received interrupt.

NAK

Bit 4: NAK response received interrupt.

ACK

Bit 5: ACK response received/transmitted interrupt.

NYET

Bit 6: Response received interrupt.

TXERR

Bit 7: Transaction error.

BBERR

Bit 8: Babble error.

FRMOR

Bit 9: Frame overrun.

DTERR

Bit 10: Data toggle error.

HCINTMSK5

OTG_HS host channel-5 interrupt mask register

Offset: 0x1AC, reset: 0x0, access: read-write

0/11 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
					DTERRM rw	FRMORM rw	BBERRM rw	TXERRM rw	NYET rw	ACKM rw	NAKM rw	STALLM rw	AHBERR rw	CHHM rw	XFRCM rw

Toggle Fields.

XFRCM

Bit 0: Transfer completed mask.

CHHM

Bit 1: Channel halted mask.

AHBERR

Bit 2: AHB error.

STALLM

Bit 3: STALL response received interrupt mask.

NAKM

Bit 4: NAK response received interrupt mask.

ACKM

Bit 5: ACK response received/transmitted interrupt mask.

NYET

Bit 6: response received interrupt mask.

TXERRM

Bit 7: Transaction error mask.

BBERRM

Bit 8: Babble error mask.

FRMORM

Bit 9: Frame overrun mask.

DTERRM

Bit 10: Data toggle error mask.

HCTSIZ5

OTG_HS host channel-5 transfer size register

Offset: 0x1B0, reset: 0x0, access: read-write

0/3 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
	DPID rw		PKTCNT rw										XFRSIZ rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
XFRSIZ rw

Toggle Fields.

XFRSIZ

Bits 0-18: Transfer size.

PKTCNT

Bits 19-28: Packet count.

DPID

Bits 29-30: Data PID.

HCDMA5

OTG_HS host channel-5 DMA address register

Offset: 0x1B4, reset: 0x0, access: read-write

0/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
DMAADDR rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
DMAADDR rw

Toggle Fields.

DMAADDR

Bits 0-31: DMA address.

HCCHAR6

OTG_HS host channel-6 characteristics register

Offset: 0x1C0, reset: 0x0, access: read-write

0/10 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
CHENA rw	CHDIS rw	ODDFRM rw	DAD rw							MC rw		EPTYP rw		LSDEV rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
EPDIR rw	EPNUM rw				MPSIZ rw

Toggle Fields.

MPSIZ

Bits 0-10: Maximum packet size.

EPNUM

Bits 11-14: Endpoint number.

EPDIR

Bit 15: Endpoint direction.

LSDEV

Bit 17: Low-speed device.

EPTYP

Bits 18-19: Endpoint type.

MC

Bits 20-21: Multi Count (MC) / Error Count (EC).

DAD

Bits 22-28: Device address.

ODDFRM

Bit 29: Odd frame.

CHDIS

Bit 30: Channel disable.

CHENA

Bit 31: Channel enable.

HCSPLT6

OTG_HS host channel-6 split control register

Offset: 0x1C4, reset: 0x0, access: read-write

0/5 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
SPLITEN rw															COMPLSPLT rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
XACTPOS rw		HUBADDR rw							PRTADDR rw

Toggle Fields.

PRTADDR

Bits 0-6: Port address.

HUBADDR

Bits 7-13: Hub address.

XACTPOS

Bits 14-15: XACTPOS.

COMPLSPLT

Bit 16: Do complete split.

SPLITEN

Bit 31: Split enable.

HCINT6

OTG_HS host channel-6 interrupt register

Offset: 0x1C8, reset: 0x0, access: read-write

0/11 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
					DTERR rw	FRMOR rw	BBERR rw	TXERR rw	NYET rw	ACK rw	NAK rw	STALL rw	AHBERR rw	CHH rw	XFRC rw

Toggle Fields.

XFRC

Bit 0: Transfer completed.

CHH

Bit 1: Channel halted.

AHBERR

Bit 2: AHB error.

STALL

Bit 3: STALL response received interrupt.

NAK

Bit 4: NAK response received interrupt.

ACK

Bit 5: ACK response received/transmitted interrupt.

NYET

Bit 6: Response received interrupt.

TXERR

Bit 7: Transaction error.

BBERR

Bit 8: Babble error.

FRMOR

Bit 9: Frame overrun.

DTERR

Bit 10: Data toggle error.

HCINTMSK6

OTG_HS host channel-6 interrupt mask register

Offset: 0x1CC, reset: 0x0, access: read-write

0/11 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
					DTERRM rw	FRMORM rw	BBERRM rw	TXERRM rw	NYET rw	ACKM rw	NAKM rw	STALLM rw	AHBERR rw	CHHM rw	XFRCM rw

Toggle Fields.

XFRCM

Bit 0: Transfer completed mask.

CHHM

Bit 1: Channel halted mask.

AHBERR

Bit 2: AHB error.

STALLM

Bit 3: STALL response received interrupt mask.

NAKM

Bit 4: NAK response received interrupt mask.

ACKM

Bit 5: ACK response received/transmitted interrupt mask.

NYET

Bit 6: response received interrupt mask.

TXERRM

Bit 7: Transaction error mask.

BBERRM

Bit 8: Babble error mask.

FRMORM

Bit 9: Frame overrun mask.

DTERRM

Bit 10: Data toggle error mask.

HCTSIZ6

OTG_HS host channel-6 transfer size register

Offset: 0x1D0, reset: 0x0, access: read-write

0/3 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
	DPID rw		PKTCNT rw										XFRSIZ rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
XFRSIZ rw

Toggle Fields.

XFRSIZ

Bits 0-18: Transfer size.

PKTCNT

Bits 19-28: Packet count.

DPID

Bits 29-30: Data PID.

HCDMA6

OTG_HS host channel-6 DMA address register

Offset: 0x1D4, reset: 0x0, access: read-write

0/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
DMAADDR rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
DMAADDR rw

Toggle Fields.

DMAADDR

Bits 0-31: DMA address.

HCCHAR7

OTG_HS host channel-7 characteristics register

Offset: 0x1E0, reset: 0x0, access: read-write

0/10 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
CHENA rw	CHDIS rw	ODDFRM rw	DAD rw							MC rw		EPTYP rw		LSDEV rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
EPDIR rw	EPNUM rw				MPSIZ rw

Toggle Fields.

MPSIZ

Bits 0-10: Maximum packet size.

EPNUM

Bits 11-14: Endpoint number.

EPDIR

Bit 15: Endpoint direction.

LSDEV

Bit 17: Low-speed device.

EPTYP

Bits 18-19: Endpoint type.

MC

Bits 20-21: Multi Count (MC) / Error Count (EC).

DAD

Bits 22-28: Device address.

ODDFRM

Bit 29: Odd frame.

CHDIS

Bit 30: Channel disable.

CHENA

Bit 31: Channel enable.

HCSPLT7

OTG_HS host channel-7 split control register

Offset: 0x1E4, reset: 0x0, access: read-write

0/5 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
SPLITEN rw															COMPLSPLT rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
XACTPOS rw		HUBADDR rw							PRTADDR rw

Toggle Fields.

PRTADDR

Bits 0-6: Port address.

HUBADDR

Bits 7-13: Hub address.

XACTPOS

Bits 14-15: XACTPOS.

COMPLSPLT

Bit 16: Do complete split.

SPLITEN

Bit 31: Split enable.

HCINT7

OTG_HS host channel-7 interrupt register

Offset: 0x1E8, reset: 0x0, access: read-write

0/11 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
					DTERR rw	FRMOR rw	BBERR rw	TXERR rw	NYET rw	ACK rw	NAK rw	STALL rw	AHBERR rw	CHH rw	XFRC rw

Toggle Fields.

XFRC

Bit 0: Transfer completed.

CHH

Bit 1: Channel halted.

AHBERR

Bit 2: AHB error.

STALL

Bit 3: STALL response received interrupt.

NAK

Bit 4: NAK response received interrupt.

ACK

Bit 5: ACK response received/transmitted interrupt.

NYET

Bit 6: Response received interrupt.

TXERR

Bit 7: Transaction error.

BBERR

Bit 8: Babble error.

FRMOR

Bit 9: Frame overrun.

DTERR

Bit 10: Data toggle error.

HCINTMSK7

OTG_HS host channel-7 interrupt mask register

Offset: 0x1EC, reset: 0x0, access: read-write

0/11 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
					DTERRM rw	FRMORM rw	BBERRM rw	TXERRM rw	NYET rw	ACKM rw	NAKM rw	STALLM rw	AHBERR rw	CHHM rw	XFRCM rw

Toggle Fields.

XFRCM

Bit 0: Transfer completed mask.

CHHM

Bit 1: Channel halted mask.

AHBERR

Bit 2: AHB error.

STALLM

Bit 3: STALL response received interrupt mask.

NAKM

Bit 4: NAK response received interrupt mask.

ACKM

Bit 5: ACK response received/transmitted interrupt mask.

NYET

Bit 6: response received interrupt mask.

TXERRM

Bit 7: Transaction error mask.

BBERRM

Bit 8: Babble error mask.

FRMORM

Bit 9: Frame overrun mask.

DTERRM

Bit 10: Data toggle error mask.

HCTSIZ7

OTG_HS host channel-7 transfer size register

Offset: 0x1F0, reset: 0x0, access: read-write

0/3 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
	DPID rw		PKTCNT rw										XFRSIZ rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
XFRSIZ rw

Toggle Fields.

XFRSIZ

Bits 0-18: Transfer size.

PKTCNT

Bits 19-28: Packet count.

DPID

Bits 29-30: Data PID.

HCDMA7

OTG_HS host channel-7 DMA address register

Offset: 0x1F4, reset: 0x0, access: read-write

0/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
DMAADDR rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
DMAADDR rw

Toggle Fields.

DMAADDR

Bits 0-31: DMA address.

HCCHAR8

OTG_HS host channel-8 characteristics register

Offset: 0x200, reset: 0x0, access: read-write

0/10 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
CHENA rw	CHDIS rw	ODDFRM rw	DAD rw							MC rw		EPTYP rw		LSDEV rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
EPDIR rw	EPNUM rw				MPSIZ rw

Toggle Fields.

MPSIZ

Bits 0-10: Maximum packet size.

EPNUM

Bits 11-14: Endpoint number.

EPDIR

Bit 15: Endpoint direction.

LSDEV

Bit 17: Low-speed device.

EPTYP

Bits 18-19: Endpoint type.

MC

Bits 20-21: Multi Count (MC) / Error Count (EC).

DAD

Bits 22-28: Device address.

ODDFRM

Bit 29: Odd frame.

CHDIS

Bit 30: Channel disable.

CHENA

Bit 31: Channel enable.

HCSPLT8

OTG_HS host channel-8 split control register

Offset: 0x204, reset: 0x0, access: read-write

0/5 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
SPLITEN rw															COMPLSPLT rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
XACTPOS rw		HUBADDR rw							PRTADDR rw

Toggle Fields.

PRTADDR

Bits 0-6: Port address.

HUBADDR

Bits 7-13: Hub address.

XACTPOS

Bits 14-15: XACTPOS.

COMPLSPLT

Bit 16: Do complete split.

SPLITEN

Bit 31: Split enable.

HCINT8

OTG_HS host channel-8 interrupt register

Offset: 0x208, reset: 0x0, access: read-write

0/11 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
					DTERR rw	FRMOR rw	BBERR rw	TXERR rw	NYET rw	ACK rw	NAK rw	STALL rw	AHBERR rw	CHH rw	XFRC rw

Toggle Fields.

XFRC

Bit 0: Transfer completed.

CHH

Bit 1: Channel halted.

AHBERR

Bit 2: AHB error.

STALL

Bit 3: STALL response received interrupt.

NAK

Bit 4: NAK response received interrupt.

ACK

Bit 5: ACK response received/transmitted interrupt.

NYET

Bit 6: Response received interrupt.

TXERR

Bit 7: Transaction error.

BBERR

Bit 8: Babble error.

FRMOR

Bit 9: Frame overrun.

DTERR

Bit 10: Data toggle error.

HCINTMSK8

OTG_HS host channel-8 interrupt mask register

Offset: 0x20C, reset: 0x0, access: read-write

0/11 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
					DTERRM rw	FRMORM rw	BBERRM rw	TXERRM rw	NYET rw	ACKM rw	NAKM rw	STALLM rw	AHBERR rw	CHHM rw	XFRCM rw

Toggle Fields.

XFRCM

Bit 0: Transfer completed mask.

CHHM

Bit 1: Channel halted mask.

AHBERR

Bit 2: AHB error.

STALLM

Bit 3: STALL response received interrupt mask.

NAKM

Bit 4: NAK response received interrupt mask.

ACKM

Bit 5: ACK response received/transmitted interrupt mask.

NYET

Bit 6: response received interrupt mask.

TXERRM

Bit 7: Transaction error mask.

BBERRM

Bit 8: Babble error mask.

FRMORM

Bit 9: Frame overrun mask.

DTERRM

Bit 10: Data toggle error mask.

HCTSIZ8

OTG_HS host channel-8 transfer size register

Offset: 0x210, reset: 0x0, access: read-write

0/3 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
	DPID rw		PKTCNT rw										XFRSIZ rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
XFRSIZ rw

Toggle Fields.

XFRSIZ

Bits 0-18: Transfer size.

PKTCNT

Bits 19-28: Packet count.

DPID

Bits 29-30: Data PID.

HCDMA8

OTG_HS host channel-8 DMA address register

Offset: 0x214, reset: 0x0, access: read-write

0/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
DMAADDR rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
DMAADDR rw

Toggle Fields.

DMAADDR

Bits 0-31: DMA address.

HCCHAR9

OTG_HS host channel-9 characteristics register

Offset: 0x220, reset: 0x0, access: read-write

0/10 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
CHENA rw	CHDIS rw	ODDFRM rw	DAD rw							MC rw		EPTYP rw		LSDEV rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
EPDIR rw	EPNUM rw				MPSIZ rw

Toggle Fields.

MPSIZ

Bits 0-10: Maximum packet size.

EPNUM

Bits 11-14: Endpoint number.

EPDIR

Bit 15: Endpoint direction.

LSDEV

Bit 17: Low-speed device.

EPTYP

Bits 18-19: Endpoint type.

MC

Bits 20-21: Multi Count (MC) / Error Count (EC).

DAD

Bits 22-28: Device address.

ODDFRM

Bit 29: Odd frame.

CHDIS

Bit 30: Channel disable.

CHENA

Bit 31: Channel enable.

HCSPLT9

OTG_HS host channel-9 split control register

Offset: 0x224, reset: 0x0, access: read-write

0/5 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
SPLITEN rw															COMPLSPLT rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
XACTPOS rw		HUBADDR rw							PRTADDR rw

Toggle Fields.

PRTADDR

Bits 0-6: Port address.

HUBADDR

Bits 7-13: Hub address.

XACTPOS

Bits 14-15: XACTPOS.

COMPLSPLT

Bit 16: Do complete split.

SPLITEN

Bit 31: Split enable.

HCINT9

OTG_HS host channel-9 interrupt register

Offset: 0x228, reset: 0x0, access: read-write

0/11 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
					DTERR rw	FRMOR rw	BBERR rw	TXERR rw	NYET rw	ACK rw	NAK rw	STALL rw	AHBERR rw	CHH rw	XFRC rw

Toggle Fields.

XFRC

Bit 0: Transfer completed.

CHH

Bit 1: Channel halted.

AHBERR

Bit 2: AHB error.

STALL

Bit 3: STALL response received interrupt.

NAK

Bit 4: NAK response received interrupt.

ACK

Bit 5: ACK response received/transmitted interrupt.

NYET

Bit 6: Response received interrupt.

TXERR

Bit 7: Transaction error.

BBERR

Bit 8: Babble error.

FRMOR

Bit 9: Frame overrun.

DTERR

Bit 10: Data toggle error.

HCINTMSK9

OTG_HS host channel-9 interrupt mask register

Offset: 0x22C, reset: 0x0, access: read-write

0/11 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
					DTERRM rw	FRMORM rw	BBERRM rw	TXERRM rw	NYET rw	ACKM rw	NAKM rw	STALLM rw	AHBERR rw	CHHM rw	XFRCM rw

Toggle Fields.

XFRCM

Bit 0: Transfer completed mask.

CHHM

Bit 1: Channel halted mask.

AHBERR

Bit 2: AHB error.

STALLM

Bit 3: STALL response received interrupt mask.

NAKM

Bit 4: NAK response received interrupt mask.

ACKM

Bit 5: ACK response received/transmitted interrupt mask.

NYET

Bit 6: response received interrupt mask.

TXERRM

Bit 7: Transaction error mask.

BBERRM

Bit 8: Babble error mask.

FRMORM

Bit 9: Frame overrun mask.

DTERRM

Bit 10: Data toggle error mask.

HCTSIZ9

OTG_HS host channel-9 transfer size register

Offset: 0x230, reset: 0x0, access: read-write

0/3 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
	DPID rw		PKTCNT rw										XFRSIZ rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
XFRSIZ rw

Toggle Fields.

XFRSIZ

Bits 0-18: Transfer size.

PKTCNT

Bits 19-28: Packet count.

DPID

Bits 29-30: Data PID.

HCDMA9

OTG_HS host channel-9 DMA address register

Offset: 0x234, reset: 0x0, access: read-write

0/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
DMAADDR rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
DMAADDR rw

Toggle Fields.

DMAADDR

Bits 0-31: DMA address.

HCCHAR10

OTG_HS host channel-10 characteristics register

Offset: 0x240, reset: 0x0, access: read-write

0/10 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
CHENA rw	CHDIS rw	ODDFRM rw	DAD rw							MC rw		EPTYP rw		LSDEV rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
EPDIR rw	EPNUM rw				MPSIZ rw

Toggle Fields.

MPSIZ

Bits 0-10: Maximum packet size.

EPNUM

Bits 11-14: Endpoint number.

EPDIR

Bit 15: Endpoint direction.

LSDEV

Bit 17: Low-speed device.

EPTYP

Bits 18-19: Endpoint type.

MC

Bits 20-21: Multi Count (MC) / Error Count (EC).

DAD

Bits 22-28: Device address.

ODDFRM

Bit 29: Odd frame.

CHDIS

Bit 30: Channel disable.

CHENA

Bit 31: Channel enable.

HCSPLT10

OTG_HS host channel-10 split control register

Offset: 0x244, reset: 0x0, access: read-write

0/5 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
SPLITEN rw															COMPLSPLT rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
XACTPOS rw		HUBADDR rw							PRTADDR rw

Toggle Fields.

PRTADDR

Bits 0-6: Port address.

HUBADDR

Bits 7-13: Hub address.

XACTPOS

Bits 14-15: XACTPOS.

COMPLSPLT

Bit 16: Do complete split.

SPLITEN

Bit 31: Split enable.

HCINT10

OTG_HS host channel-10 interrupt register

Offset: 0x248, reset: 0x0, access: read-write

0/11 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
					DTERR rw	FRMOR rw	BBERR rw	TXERR rw	NYET rw	ACK rw	NAK rw	STALL rw	AHBERR rw	CHH rw	XFRC rw

Toggle Fields.

XFRC

Bit 0: Transfer completed.

CHH

Bit 1: Channel halted.

AHBERR

Bit 2: AHB error.

STALL

Bit 3: STALL response received interrupt.

NAK

Bit 4: NAK response received interrupt.

ACK

Bit 5: ACK response received/transmitted interrupt.

NYET

Bit 6: Response received interrupt.

TXERR

Bit 7: Transaction error.

BBERR

Bit 8: Babble error.

FRMOR

Bit 9: Frame overrun.

DTERR

Bit 10: Data toggle error.

HCINTMSK10

OTG_HS host channel-10 interrupt mask register

Offset: 0x24C, reset: 0x0, access: read-write

0/11 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
					DTERRM rw	FRMORM rw	BBERRM rw	TXERRM rw	NYET rw	ACKM rw	NAKM rw	STALLM rw	AHBERR rw	CHHM rw	XFRCM rw

Toggle Fields.

XFRCM

Bit 0: Transfer completed mask.

CHHM

Bit 1: Channel halted mask.

AHBERR

Bit 2: AHB error.

STALLM

Bit 3: STALL response received interrupt mask.

NAKM

Bit 4: NAK response received interrupt mask.

ACKM

Bit 5: ACK response received/transmitted interrupt mask.

NYET

Bit 6: response received interrupt mask.

TXERRM

Bit 7: Transaction error mask.

BBERRM

Bit 8: Babble error mask.

FRMORM

Bit 9: Frame overrun mask.

DTERRM

Bit 10: Data toggle error mask.

HCTSIZ10

OTG_HS host channel-10 transfer size register

Offset: 0x250, reset: 0x0, access: read-write

0/3 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
	DPID rw		PKTCNT rw										XFRSIZ rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
XFRSIZ rw

Toggle Fields.

XFRSIZ

Bits 0-18: Transfer size.

PKTCNT

Bits 19-28: Packet count.

DPID

Bits 29-30: Data PID.

HCDMA10

OTG_HS host channel-10 DMA address register

Offset: 0x254, reset: 0x0, access: read-write

0/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
DMAADDR rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
DMAADDR rw

Toggle Fields.

DMAADDR

Bits 0-31: DMA address.

HCCHAR11

OTG_HS host channel-11 characteristics register

Offset: 0x260, reset: 0x0, access: read-write

0/10 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
CHENA rw	CHDIS rw	ODDFRM rw	DAD rw							MC rw		EPTYP rw		LSDEV rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
EPDIR rw	EPNUM rw				MPSIZ rw

Toggle Fields.

MPSIZ

Bits 0-10: Maximum packet size.

EPNUM

Bits 11-14: Endpoint number.

EPDIR

Bit 15: Endpoint direction.

LSDEV

Bit 17: Low-speed device.

EPTYP

Bits 18-19: Endpoint type.

MC

Bits 20-21: Multi Count (MC) / Error Count (EC).

DAD

Bits 22-28: Device address.

ODDFRM

Bit 29: Odd frame.

CHDIS

Bit 30: Channel disable.

CHENA

Bit 31: Channel enable.

HCSPLT11

OTG_HS host channel-11 split control register

Offset: 0x264, reset: 0x0, access: read-write

0/5 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
SPLITEN rw															COMPLSPLT rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
XACTPOS rw		HUBADDR rw							PRTADDR rw

Toggle Fields.

PRTADDR

Bits 0-6: Port address.

HUBADDR

Bits 7-13: Hub address.

XACTPOS

Bits 14-15: XACTPOS.

COMPLSPLT

Bit 16: Do complete split.

SPLITEN

Bit 31: Split enable.

HCINT11

OTG_HS host channel-11 interrupt register

Offset: 0x268, reset: 0x0, access: read-write

0/11 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
					DTERR rw	FRMOR rw	BBERR rw	TXERR rw	NYET rw	ACK rw	NAK rw	STALL rw	AHBERR rw	CHH rw	XFRC rw

Toggle Fields.

XFRC

Bit 0: Transfer completed.

CHH

Bit 1: Channel halted.

AHBERR

Bit 2: AHB error.

STALL

Bit 3: STALL response received interrupt.

NAK

Bit 4: NAK response received interrupt.

ACK

Bit 5: ACK response received/transmitted interrupt.

NYET

Bit 6: Response received interrupt.

TXERR

Bit 7: Transaction error.

BBERR

Bit 8: Babble error.

FRMOR

Bit 9: Frame overrun.

DTERR

Bit 10: Data toggle error.

HCINTMSK11

OTG_HS host channel-11 interrupt mask register

Offset: 0x26C, reset: 0x0, access: read-write

0/11 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
					DTERRM rw	FRMORM rw	BBERRM rw	TXERRM rw	NYET rw	ACKM rw	NAKM rw	STALLM rw	AHBERR rw	CHHM rw	XFRCM rw

Toggle Fields.

XFRCM

Bit 0: Transfer completed mask.

CHHM

Bit 1: Channel halted mask.

AHBERR

Bit 2: AHB error.

STALLM

Bit 3: STALL response received interrupt mask.

NAKM

Bit 4: NAK response received interrupt mask.

ACKM

Bit 5: ACK response received/transmitted interrupt mask.

NYET

Bit 6: response received interrupt mask.

TXERRM

Bit 7: Transaction error mask.

BBERRM

Bit 8: Babble error mask.

FRMORM

Bit 9: Frame overrun mask.

DTERRM

Bit 10: Data toggle error mask.

HCTSIZ11

OTG_HS host channel-11 transfer size register

Offset: 0x270, reset: 0x0, access: read-write

0/3 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
	DPID rw		PKTCNT rw										XFRSIZ rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
XFRSIZ rw

Toggle Fields.

XFRSIZ

Bits 0-18: Transfer size.

PKTCNT

Bits 19-28: Packet count.

DPID

Bits 29-30: Data PID.

HCDMA11

OTG_HS host channel-11 DMA address register

Offset: 0x274, reset: 0x0, access: read-write

0/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
DMAADDR rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
DMAADDR rw

Toggle Fields.

DMAADDR

Bits 0-31: DMA address.

OTG_HS_PWRCLK

0x40040E00: USB on the go high speed

0/3 fields covered. Toggle Registers.

PCGCCTL

Power and clock gating control register

Offset: 0x0, reset: 0x0, access: read-write

0/3 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
											PHYSUSP rw			GATEHCLK rw	STPPCLK rw

Toggle Fields.

STPPCLK

Bit 0: Stop PHY clock.

GATEHCLK

Bit 1: Gate HCLK.

PHYSUSP

Bit 4: PHY suspended.

PWR

0x40007000: Power control

4/15 fields covered. Toggle Registers.

CR

power control register

Offset: 0x0, reset: 0x00000000, access: read-write

0/8 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
						FPDS rw	DBP rw	PLS rw			PVDE rw	CSBF rw	CWUF rw	PDDS rw	LPDS rw

Toggle Fields.

LPDS

Bit 0: Low-power deep sleep.

PDDS

Bit 1: Power down deepsleep.

CWUF

Bit 2: Clear wakeup flag.

CSBF

Bit 3: Clear standby flag.

PVDE

Bit 4: Power voltage detector enable.

PLS

Bits 5-7: PVD level selection.

DBP

Bit 8: Disable backup domain write protection.

FPDS

Bit 9: Flash power down in Stop mode.

CSR

power control/status register

Offset: 0x4, reset: 0x00000000, access: Unspecified

4/7 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
	VOSRDY rw					BRE rw	EWUP rw					BRR r	PVDO r	SBF r	WUF r

Toggle Fields.

WUF

Bit 0: Wakeup flag.

SBF

Bit 1: Standby flag.

PVDO

Bit 2: PVD output.

BRR

Bit 3: Backup regulator ready.

EWUP

Bit 8: Enable WKUP pin.

BRE

Bit 9: Backup regulator enable.

VOSRDY

Bit 14: Regulator voltage scaling output selection ready bit.

RCC

0x40023800: Reset and clock control

243/243 fields covered. Toggle Registers.

CR

clock control register

Offset: 0x0, reset: 0x00000083, access: Unspecified

12/12 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
				PLLI2SRDY r	PLLI2SON rw	PLLRDY r	PLLON rw					CSSON rw	HSEBYP rw	HSERDY r	HSEON rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
HSICAL r								HSITRIM rw						HSIRDY r	HSION rw

Toggle Fields.

HSION

Bit 0: Internal high-speed clock enable.

Allowed values:
0: Off: Clock Off
1: On: Clock On

HSIRDY

Bit 1: Internal high-speed clock ready flag.

Allowed values:
0: NotReady: Clock not ready
1: Ready: Clock ready

HSITRIM

Bits 3-7: Internal high-speed clock trimming.

Allowed values: 0-31

HSICAL

Bits 8-15: Internal high-speed clock calibration.

Allowed values: 0-255

HSEON

Bit 16: HSE clock enable.

Allowed values:
0: Off: Clock Off
1: On: Clock On

HSERDY

Bit 17: HSE clock ready flag.

Allowed values:
0: NotReady: Clock not ready
1: Ready: Clock ready

HSEBYP

Bit 18: HSE clock bypass.

Allowed values:
0: NotBypassed: HSE crystal oscillator not bypassed
1: Bypassed: HSE crystal oscillator bypassed with external clock

CSSON

Bit 19: Clock security system enable.

Allowed values:
0: Off: Clock security system disabled (clock detector OFF)
1: On: Clock security system enable (clock detector ON if the HSE is ready, OFF if not)

PLLON

Bit 24: Main PLL (PLL) enable.

Allowed values:
0: Off: Clock Off
1: On: Clock On

PLLRDY

Bit 25: Main PLL (PLL) clock ready flag.

Allowed values:
0: NotReady: Clock not ready
1: Ready: Clock ready

PLLI2SON

Bit 26: PLLI2S enable.

Allowed values:
0: Off: Clock Off
1: On: Clock On

PLLI2SRDY

Bit 27: PLLI2S clock ready flag.

Allowed values:
0: NotReady: Clock not ready
1: Ready: Clock ready

PLLCFGR

PLL configuration register

Offset: 0x4, reset: 0x24003010, access: read-write

5/5 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
				PLLQ rw					PLLSRC rw					PLLP rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
	PLLN rw									PLLM rw

Toggle Fields.

PLLM

Bits 0-5: Division factor for the main PLL (PLL) and audio PLL (PLLI2S) input clock.

Allowed values: 2-63

PLLN

Bits 6-14: Main PLL (PLL) multiplication factor for VCO.

Allowed values: 50-432

PLLP

Bits 16-17: Main PLL (PLL) division factor for main system clock.

Allowed values:
0: Div2: PLLP=2
1: Div4: PLLP=4
2: Div6: PLLP=6
3: Div8: PLLP=8

PLLSRC

Bit 22: Main PLL(PLL) and audio PLL (PLLI2S) entry clock source.

Allowed values:
0: HSI: HSI clock selected as PLL and PLLI2S clock entry
1: HSE: HSE oscillator clock selected as PLL and PLLI2S clock entry

PLLQ

Bits 24-27: Main PLL (PLL) division factor for USB OTG FS, SDIO and random number generator clocks.

Allowed values: 2-15

CFGR

clock configuration register

Offset: 0x8, reset: 0x00000000, access: Unspecified

11/11 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
MCO2 rw		MCO2PRE rw			MCO1PRE rw			I2SSRC rw	MCO1 rw		RTCPRE rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
PPRE2 rw			PPRE1 rw					HPRE rw				SWS N/A		SW N/A

Toggle Fields.

SW

Bits 0-1: System clock switch.

Allowed values:
0: HSI: HSI selected as system clock
1: HSE: HSE selected as system clock
2: PLL: PLL selected as system clock

SWS

Bits 2-3: System clock switch status.

Allowed values:
0: HSI: HSI oscillator used as system clock
1: HSE: HSE oscillator used as system clock
2: PLL: PLL used as system clock

HPRE

Bits 4-7: AHB prescaler.

Allowed values:
0: Div1: SYSCLK not divided
8: Div2: SYSCLK divided by 2
9: Div4: SYSCLK divided by 4
10: Div8: SYSCLK divided by 8
11: Div16: SYSCLK divided by 16
12: Div64: SYSCLK divided by 64
13: Div128: SYSCLK divided by 128
14: Div256: SYSCLK divided by 256
15: Div512: SYSCLK divided by 512

PPRE1

Bits 10-12: APB Low speed prescaler (APB1).

Allowed values:
0: Div1: HCLK not divided
4: Div2: HCLK divided by 2
5: Div4: HCLK divided by 4
6: Div8: HCLK divided by 8
7: Div16: HCLK divided by 16

PPRE2

Bits 13-15: APB high-speed prescaler (APB2).

Allowed values:
0: Div1: HCLK not divided
4: Div2: HCLK divided by 2
5: Div4: HCLK divided by 4
6: Div8: HCLK divided by 8
7: Div16: HCLK divided by 16

RTCPRE

Bits 16-20: HSE division factor for RTC clock.

Allowed values: 0-31

MCO1

Bits 21-22: Microcontroller clock output 1.

Allowed values:
0: HSI: HSI clock selected
1: LSE: LSE oscillator selected
2: HSE: HSE oscillator clock selected
3: PLL: PLL clock selected

I2SSRC

Bit 23: I2S clock selection.

Allowed values:
0: PLLI2S: PLLI2S clock used as I2S clock source
1: CKIN: External clock mapped on the I2S_CKIN pin used as I2S clock source

MCO1PRE

Bits 24-26: MCO1 prescaler.

Allowed values:
0: Div1: No division
4: Div2: Division by 2
5: Div3: Division by 3
6: Div4: Division by 4
7: Div5: Division by 5

MCO2PRE

Bits 27-29: MCO2 prescaler.

Allowed values:
0: Div1: No division
4: Div2: Division by 2
5: Div3: Division by 3
6: Div4: Division by 4
7: Div5: Division by 5

MCO2

Bits 30-31: Microcontroller clock output 2.

Allowed values:
0: SYSCLK: System clock (SYSCLK) selected
1: PLLI2S: PLLI2S clock selected
2: HSE: HSE oscillator clock selected
3: PLL: PLL clock selected

CIR

clock interrupt register

Offset: 0xC, reset: 0x00000000, access: Unspecified

20/20 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
								CSSC w		PLLI2SRDYC w	PLLRDYC w	HSERDYC w	HSIRDYC w	LSERDYC w	LSIRDYC w
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
		PLLI2SRDYIE rw	PLLRDYIE rw	HSERDYIE rw	HSIRDYIE rw	LSERDYIE rw	LSIRDYIE rw	CSSF r		PLLI2SRDYF r	PLLRDYF r	HSERDYF r	HSIRDYF r	LSERDYF r	LSIRDYF r

Toggle Fields.

LSIRDYF

Bit 0: LSI ready interrupt flag.

Allowed values:
0: NotInterrupted: No clock ready interrupt
1: Interrupted: Clock ready interrupt

LSERDYF

Bit 1: LSE ready interrupt flag.

Allowed values:
0: NotInterrupted: No clock ready interrupt
1: Interrupted: Clock ready interrupt

HSIRDYF

Bit 2: HSI ready interrupt flag.

Allowed values:
0: NotInterrupted: No clock ready interrupt
1: Interrupted: Clock ready interrupt

HSERDYF

Bit 3: HSE ready interrupt flag.

Allowed values:
0: NotInterrupted: No clock ready interrupt
1: Interrupted: Clock ready interrupt

PLLRDYF

Bit 4: Main PLL (PLL) ready interrupt flag.

Allowed values:
0: NotInterrupted: No clock ready interrupt
1: Interrupted: Clock ready interrupt

PLLI2SRDYF

Bit 5: PLLI2S ready interrupt flag.

Allowed values:
0: NotInterrupted: No clock ready interrupt
1: Interrupted: Clock ready interrupt

CSSF

Bit 7: Clock security system interrupt flag.

Allowed values:
0: NotInterrupted: No clock security interrupt caused by HSE clock failure
1: Interrupted: Clock security interrupt caused by HSE clock failure

LSIRDYIE

Bit 8: LSI ready interrupt enable.

Allowed values:
0: Disabled: Interrupt disabled
1: Enabled: Interrupt enabled

LSERDYIE

Bit 9: LSE ready interrupt enable.

Allowed values:
0: Disabled: Interrupt disabled
1: Enabled: Interrupt enabled

HSIRDYIE

Bit 10: HSI ready interrupt enable.

Allowed values:
0: Disabled: Interrupt disabled
1: Enabled: Interrupt enabled

HSERDYIE

Bit 11: HSE ready interrupt enable.

Allowed values:
0: Disabled: Interrupt disabled
1: Enabled: Interrupt enabled

PLLRDYIE

Bit 12: Main PLL (PLL) ready interrupt enable.

Allowed values:
0: Disabled: Interrupt disabled
1: Enabled: Interrupt enabled

PLLI2SRDYIE

Bit 13: PLLI2S ready interrupt enable.

Allowed values:
0: Disabled: Interrupt disabled
1: Enabled: Interrupt enabled

LSIRDYC

Bit 16: LSI ready interrupt clear.

Allowed values:
1: Clear: Clear interrupt flag

LSERDYC

Bit 17: LSE ready interrupt clear.

Allowed values:
1: Clear: Clear interrupt flag

HSIRDYC

Bit 18: HSI ready interrupt clear.

Allowed values:
1: Clear: Clear interrupt flag

HSERDYC

Bit 19: HSE ready interrupt clear.

Allowed values:
1: Clear: Clear interrupt flag

PLLRDYC

Bit 20: Main PLL(PLL) ready interrupt clear.

Allowed values:
1: Clear: Clear interrupt flag

PLLI2SRDYC

Bit 21: PLLI2S ready interrupt clear.

Allowed values:
1: Clear: Clear interrupt flag

CSSC

Bit 23: Clock security system interrupt clear.

Allowed values:
1: Clear: Clear CSSF flag

AHB1RSTR

AHB1 peripheral reset register

Offset: 0x10, reset: 0x00000000, access: read-write

14/14 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
		OTGHSRST rw				ETHMACRST rw			DMA2RST rw	DMA1RST rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
			CRCRST rw				GPIOIRST rw	GPIOHRST rw	GPIOGRST rw	GPIOFRST rw	GPIOERST rw	GPIODRST rw	GPIOCRST rw	GPIOBRST rw	GPIOARST rw

Toggle Fields.

GPIOARST

Bit 0: IO port A reset.

Allowed values:
1: Reset: Reset the selected module

GPIOBRST

Bit 1: IO port B reset.

Allowed values:
1: Reset: Reset the selected module

GPIOCRST

Bit 2: IO port C reset.

Allowed values:
1: Reset: Reset the selected module

GPIODRST

Bit 3: IO port D reset.

Allowed values:
1: Reset: Reset the selected module

GPIOERST

Bit 4: IO port E reset.

Allowed values:
1: Reset: Reset the selected module

GPIOFRST

Bit 5: IO port F reset.

Allowed values:
1: Reset: Reset the selected module

GPIOGRST

Bit 6: IO port G reset.

Allowed values:
1: Reset: Reset the selected module

GPIOHRST

Bit 7: IO port H reset.

Allowed values:
1: Reset: Reset the selected module

GPIOIRST

Bit 8: IO port I reset.

Allowed values:
1: Reset: Reset the selected module

CRCRST

Bit 12: CRC reset.

Allowed values:
1: Reset: Reset the selected module

DMA1RST

Bit 21: DMA2 reset.

Allowed values:
1: Reset: Reset the selected module

DMA2RST

Bit 22: DMA2 reset.

Allowed values:
1: Reset: Reset the selected module

ETHMACRST

Bit 25: Ethernet MAC reset.

Allowed values:
1: Reset: Reset the selected module

OTGHSRST

Bit 29: USB OTG HS module reset.

Allowed values:
1: Reset: Reset the selected module

AHB2RSTR

AHB2 peripheral reset register

Offset: 0x14, reset: 0x00000000, access: read-write

3/3 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
								OTGFSRST rw	RNGRST rw						DCMIRST rw

Toggle Fields.

DCMIRST

Bit 0: Camera interface reset.

Allowed values:
1: Reset: Reset the selected module

RNGRST

Bit 6: Random number generator module reset.

Allowed values:
1: Reset: Reset the selected module

OTGFSRST

Bit 7: USB OTG FS module reset.

Allowed values:
1: Reset: Reset the selected module

AHB3RSTR

AHB3 peripheral reset register

Offset: 0x18, reset: 0x00000000, access: read-write

1/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
															FSMCRST rw

Toggle Fields.

FSMCRST

Bit 0: Flexible static memory controller module reset.

Allowed values:
1: Reset: Reset the selected module

APB1RSTR

APB1 peripheral reset register

Offset: 0x20, reset: 0x00000000, access: read-write

23/23 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
		DACRST rw	PWRRST rw		CAN2RST rw	CAN1RST rw		I2C3RST rw	I2C2RST rw	I2C1RST rw	UART5RST rw	UART4RST rw	UART3RST rw	UART2RST rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
SPI3RST rw	SPI2RST rw			WWDGRST rw			TIM14RST rw	TIM13RST rw	TIM12RST rw	TIM7RST rw	TIM6RST rw	TIM5RST rw	TIM4RST rw	TIM3RST rw	TIM2RST rw

Toggle Fields.

TIM2RST

Bit 0: TIM2 reset.

Allowed values:
1: Reset: Reset the selected module

TIM3RST

Bit 1: TIM3 reset.

Allowed values:
1: Reset: Reset the selected module

TIM4RST

Bit 2: TIM4 reset.

Allowed values:
1: Reset: Reset the selected module

TIM5RST

Bit 3: TIM5 reset.

Allowed values:
1: Reset: Reset the selected module

TIM6RST

Bit 4: TIM6 reset.

Allowed values:
1: Reset: Reset the selected module

TIM7RST

Bit 5: TIM7 reset.

Allowed values:
1: Reset: Reset the selected module

TIM12RST

Bit 6: TIM12 reset.

Allowed values:
1: Reset: Reset the selected module

TIM13RST

Bit 7: TIM13 reset.

Allowed values:
1: Reset: Reset the selected module

TIM14RST

Bit 8: TIM14 reset.

Allowed values:
1: Reset: Reset the selected module

WWDGRST

Bit 11: Window watchdog reset.

Allowed values:
1: Reset: Reset the selected module

SPI2RST

Bit 14: SPI 2 reset.

Allowed values:
1: Reset: Reset the selected module

SPI3RST

Bit 15: SPI 3 reset.

Allowed values:
1: Reset: Reset the selected module

UART2RST

Bit 17: USART 2 reset.

Allowed values:
1: Reset: Reset the selected module

UART3RST

Bit 18: USART 3 reset.

Allowed values:
1: Reset: Reset the selected module

UART4RST

Bit 19: USART 4 reset.

Allowed values:
1: Reset: Reset the selected module

UART5RST

Bit 20: USART 5 reset.

Allowed values:
1: Reset: Reset the selected module

I2C1RST

Bit 21: I2C 1 reset.

Allowed values:
1: Reset: Reset the selected module

I2C2RST

Bit 22: I2C 2 reset.

Allowed values:
1: Reset: Reset the selected module

I2C3RST

Bit 23: I2C3 reset.

Allowed values:
1: Reset: Reset the selected module

CAN1RST

Bit 25: CAN1 reset.

Allowed values:
1: Reset: Reset the selected module

CAN2RST

Bit 26: CAN2 reset.

Allowed values:
1: Reset: Reset the selected module

PWRRST

Bit 28: Power interface reset.

Allowed values:
1: Reset: Reset the selected module

DACRST

Bit 29: DAC reset.

Allowed values:
1: Reset: Reset the selected module

APB2RSTR

APB2 peripheral reset register

Offset: 0x24, reset: 0x00000000, access: read-write

11/11 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
													TIM11RST rw	TIM10RST rw	TIM9RST rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
	SYSCFGRST rw		SPI1RST rw	SDIORST rw			ADCRST rw			USART6RST rw	USART1RST rw			TIM8RST rw	TIM1RST rw

Toggle Fields.

TIM1RST

Bit 0: TIM1 reset.

Allowed values:
1: Reset: Reset the selected module

TIM8RST

Bit 1: TIM8 reset.

Allowed values:
1: Reset: Reset the selected module

USART1RST

Bit 4: USART1 reset.

Allowed values:
1: Reset: Reset the selected module

USART6RST

Bit 5: USART6 reset.

Allowed values:
1: Reset: Reset the selected module

ADCRST

Bit 8: ADC interface reset (common to all ADCs).

Allowed values:
1: Reset: Reset the selected module

SDIORST

Bit 11: SDIO reset.

Allowed values:
1: Reset: Reset the selected module

SPI1RST

Bit 12: SPI 1 reset.

Allowed values:
1: Reset: Reset the selected module

SYSCFGRST

Bit 14: System configuration controller reset.

Allowed values:
1: Reset: Reset the selected module

TIM9RST

Bit 16: TIM9 reset.

Allowed values:
1: Reset: Reset the selected module

TIM10RST

Bit 17: TIM10 reset.

Allowed values:
1: Reset: Reset the selected module

TIM11RST

Bit 18: TIM11 reset.

Allowed values:
1: Reset: Reset the selected module

AHB1ENR

AHB1 peripheral clock register

Offset: 0x30, reset: 0x00100000, access: read-write

19/19 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
	OTGHSULPIEN rw	OTGHSEN rw	ETHMACPTPEN rw	ETHMACRXEN rw	ETHMACTXEN rw	ETHMACEN rw			DMA2EN rw	DMA1EN rw			BKPSRAMEN rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
			CRCEN rw				GPIOIEN rw	GPIOHEN rw	GPIOGEN rw	GPIOFEN rw	GPIOEEN rw	GPIODEN rw	GPIOCEN rw	GPIOBEN rw	GPIOAEN rw

Toggle Fields.

GPIOAEN

Bit 0: IO port A clock enable.

Allowed values:
0: Disabled: The selected clock is disabled
1: Enabled: The selected clock is enabled

GPIOBEN

Bit 1: IO port B clock enable.

Allowed values:
0: Disabled: The selected clock is disabled
1: Enabled: The selected clock is enabled

GPIOCEN

Bit 2: IO port C clock enable.

Allowed values:
0: Disabled: The selected clock is disabled
1: Enabled: The selected clock is enabled

GPIODEN

Bit 3: IO port D clock enable.

Allowed values:
0: Disabled: The selected clock is disabled
1: Enabled: The selected clock is enabled

GPIOEEN

Bit 4: IO port E clock enable.

Allowed values:
0: Disabled: The selected clock is disabled
1: Enabled: The selected clock is enabled

GPIOFEN

Bit 5: IO port F clock enable.

Allowed values:
0: Disabled: The selected clock is disabled
1: Enabled: The selected clock is enabled

GPIOGEN

Bit 6: IO port G clock enable.

Allowed values:
0: Disabled: The selected clock is disabled
1: Enabled: The selected clock is enabled

GPIOHEN

Bit 7: IO port H clock enable.

Allowed values:
0: Disabled: The selected clock is disabled
1: Enabled: The selected clock is enabled

GPIOIEN

Bit 8: IO port I clock enable.

Allowed values:
0: Disabled: The selected clock is disabled
1: Enabled: The selected clock is enabled

CRCEN

Bit 12: CRC clock enable.

Allowed values:
0: Disabled: The selected clock is disabled
1: Enabled: The selected clock is enabled

BKPSRAMEN

Bit 18: Backup SRAM interface clock enable.

Allowed values:
0: Disabled: The selected clock is disabled
1: Enabled: The selected clock is enabled

DMA1EN

Bit 21: DMA1 clock enable.

Allowed values:
0: Disabled: The selected clock is disabled
1: Enabled: The selected clock is enabled

DMA2EN

Bit 22: DMA2 clock enable.

Allowed values:
0: Disabled: The selected clock is disabled
1: Enabled: The selected clock is enabled

ETHMACEN

Bit 25: Ethernet MAC clock enable.

Allowed values:
0: Disabled: The selected clock is disabled
1: Enabled: The selected clock is enabled

ETHMACTXEN

Bit 26: Ethernet Transmission clock enable.

Allowed values:
0: Disabled: The selected clock is disabled
1: Enabled: The selected clock is enabled

ETHMACRXEN

Bit 27: Ethernet Reception clock enable.

Allowed values:
0: Disabled: The selected clock is disabled
1: Enabled: The selected clock is enabled

ETHMACPTPEN

Bit 28: Ethernet PTP clock enable.

Allowed values:
0: Disabled: The selected clock is disabled
1: Enabled: The selected clock is enabled

OTGHSEN

Bit 29: USB OTG HS clock enable.

Allowed values:
0: Disabled: The selected clock is disabled
1: Enabled: The selected clock is enabled

OTGHSULPIEN

Bit 30: USB OTG HSULPI clock enable.

Allowed values:
0: Disabled: The selected clock is disabled
1: Enabled: The selected clock is enabled

AHB2ENR

AHB2 peripheral clock enable register

Offset: 0x34, reset: 0x00000000, access: read-write

3/3 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
								OTGFSEN rw	RNGEN rw						DCMIEN rw

Toggle Fields.

DCMIEN

Bit 0: Camera interface enable.

Allowed values:
0: Disabled: The selected clock is disabled
1: Enabled: The selected clock is enabled

RNGEN

Bit 6: Random number generator clock enable.

Allowed values:
0: Disabled: The selected clock is disabled
1: Enabled: The selected clock is enabled

OTGFSEN

Bit 7: USB OTG FS clock enable.

Allowed values:
0: Disabled: The selected clock is disabled
1: Enabled: The selected clock is enabled

AHB3ENR

AHB3 peripheral clock enable register

Offset: 0x38, reset: 0x00000000, access: read-write

1/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
															FSMCEN rw

Toggle Fields.

FSMCEN

Bit 0: Flexible static memory controller module clock enable.

Allowed values:
0: Disabled: The selected clock is disabled
1: Enabled: The selected clock is enabled

APB1ENR

APB1 peripheral clock enable register

Offset: 0x40, reset: 0x00000000, access: read-write

23/23 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
		DACEN rw	PWREN rw		CAN2EN rw	CAN1EN rw		I2C3EN rw	I2C2EN rw	I2C1EN rw	UART5EN rw	UART4EN rw	USART3EN rw	USART2EN rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
SPI3EN rw	SPI2EN rw			WWDGEN rw			TIM14EN rw	TIM13EN rw	TIM12EN rw	TIM7EN rw	TIM6EN rw	TIM5EN rw	TIM4EN rw	TIM3EN rw	TIM2EN rw

Toggle Fields.

TIM2EN

Bit 0: TIM2 clock enable.

Allowed values:
0: Disabled: The selected clock is disabled
1: Enabled: The selected clock is enabled

TIM3EN

Bit 1: TIM3 clock enable.

Allowed values:
0: Disabled: The selected clock is disabled
1: Enabled: The selected clock is enabled

TIM4EN

Bit 2: TIM4 clock enable.

Allowed values:
0: Disabled: The selected clock is disabled
1: Enabled: The selected clock is enabled

TIM5EN

Bit 3: TIM5 clock enable.

Allowed values:
0: Disabled: The selected clock is disabled
1: Enabled: The selected clock is enabled

TIM6EN

Bit 4: TIM6 clock enable.

Allowed values:
0: Disabled: The selected clock is disabled
1: Enabled: The selected clock is enabled

TIM7EN

Bit 5: TIM7 clock enable.

Allowed values:
0: Disabled: The selected clock is disabled
1: Enabled: The selected clock is enabled

TIM12EN

Bit 6: TIM12 clock enable.

Allowed values:
0: Disabled: The selected clock is disabled
1: Enabled: The selected clock is enabled

TIM13EN

Bit 7: TIM13 clock enable.

Allowed values:
0: Disabled: The selected clock is disabled
1: Enabled: The selected clock is enabled

TIM14EN

Bit 8: TIM14 clock enable.

Allowed values:
0: Disabled: The selected clock is disabled
1: Enabled: The selected clock is enabled

WWDGEN

Bit 11: Window watchdog clock enable.

Allowed values:
0: Disabled: The selected clock is disabled
1: Enabled: The selected clock is enabled

SPI2EN

Bit 14: SPI2 clock enable.

Allowed values:
0: Disabled: The selected clock is disabled
1: Enabled: The selected clock is enabled

SPI3EN

Bit 15: SPI3 clock enable.

Allowed values:
0: Disabled: The selected clock is disabled
1: Enabled: The selected clock is enabled

USART2EN

Bit 17: USART 2 clock enable.

Allowed values:
0: Disabled: The selected clock is disabled
1: Enabled: The selected clock is enabled

USART3EN

Bit 18: USART3 clock enable.

Allowed values:
0: Disabled: The selected clock is disabled
1: Enabled: The selected clock is enabled

UART4EN

Bit 19: UART4 clock enable.

Allowed values:
0: Disabled: The selected clock is disabled
1: Enabled: The selected clock is enabled

UART5EN

Bit 20: UART5 clock enable.

Allowed values:
0: Disabled: The selected clock is disabled
1: Enabled: The selected clock is enabled

I2C1EN

Bit 21: I2C1 clock enable.

Allowed values:
0: Disabled: The selected clock is disabled
1: Enabled: The selected clock is enabled

I2C2EN

Bit 22: I2C2 clock enable.

Allowed values:
0: Disabled: The selected clock is disabled
1: Enabled: The selected clock is enabled

I2C3EN

Bit 23: I2C3 clock enable.

Allowed values:
0: Disabled: The selected clock is disabled
1: Enabled: The selected clock is enabled

CAN1EN

Bit 25: CAN 1 clock enable.

Allowed values:
0: Disabled: The selected clock is disabled
1: Enabled: The selected clock is enabled

CAN2EN

Bit 26: CAN 2 clock enable.

Allowed values:
0: Disabled: The selected clock is disabled
1: Enabled: The selected clock is enabled

PWREN

Bit 28: Power interface clock enable.

Allowed values:
0: Disabled: The selected clock is disabled
1: Enabled: The selected clock is enabled

DACEN

Bit 29: DAC interface clock enable.

Allowed values:
0: Disabled: The selected clock is disabled
1: Enabled: The selected clock is enabled

APB2ENR

APB2 peripheral clock enable register

Offset: 0x44, reset: 0x00000000, access: read-write

13/13 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
													TIM11EN rw	TIM10EN rw	TIM9EN rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
	SYSCFGEN rw		SPI1EN rw	SDIOEN rw	ADC3EN rw	ADC2EN rw	ADC1EN rw			USART6EN rw	USART1EN rw			TIM8EN rw	TIM1EN rw

Toggle Fields.

TIM1EN

Bit 0: TIM1 clock enable.

Allowed values:
0: Disabled: The selected clock is disabled
1: Enabled: The selected clock is enabled

TIM8EN

Bit 1: TIM8 clock enable.

Allowed values:
0: Disabled: The selected clock is disabled
1: Enabled: The selected clock is enabled

USART1EN

Bit 4: USART1 clock enable.

Allowed values:
0: Disabled: The selected clock is disabled
1: Enabled: The selected clock is enabled

USART6EN

Bit 5: USART6 clock enable.

Allowed values:
0: Disabled: The selected clock is disabled
1: Enabled: The selected clock is enabled

ADC1EN

Bit 8: ADC1 clock enable.

Allowed values:
0: Disabled: The selected clock is disabled
1: Enabled: The selected clock is enabled

ADC2EN

Bit 9: ADC2 clock enable.

Allowed values:
0: Disabled: The selected clock is disabled
1: Enabled: The selected clock is enabled

ADC3EN

Bit 10: ADC3 clock enable.

Allowed values:
0: Disabled: The selected clock is disabled
1: Enabled: The selected clock is enabled

SDIOEN

Bit 11: SDIO clock enable.

Allowed values:
0: Disabled: The selected clock is disabled
1: Enabled: The selected clock is enabled

SPI1EN

Bit 12: SPI1 clock enable.

Allowed values:
0: Disabled: The selected clock is disabled
1: Enabled: The selected clock is enabled

SYSCFGEN

Bit 14: System configuration controller clock enable.

Allowed values:
0: Disabled: The selected clock is disabled
1: Enabled: The selected clock is enabled

TIM9EN

Bit 16: TIM9 clock enable.

Allowed values:
0: Disabled: The selected clock is disabled
1: Enabled: The selected clock is enabled

TIM10EN

Bit 17: TIM10 clock enable.

Allowed values:
0: Disabled: The selected clock is disabled
1: Enabled: The selected clock is enabled

TIM11EN

Bit 18: TIM11 clock enable.

Allowed values:
0: Disabled: The selected clock is disabled
1: Enabled: The selected clock is enabled

AHB1LPENR

AHB1 peripheral clock enable in low power mode register

Offset: 0x50, reset: 0x7E6791FF, access: read-write

22/22 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
	OTGHSULPILPEN rw	OTGHSLPEN rw	ETHMACPTPLPEN rw	ETHMACRXLPEN rw	ETHMACTXLPEN rw	ETHMACLPEN rw			DMA2LPEN rw	DMA1LPEN rw			BKPSRAMLPEN rw	SRAM2LPEN rw	SRAM1LPEN rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
FLITFLPEN rw			CRCLPEN rw				GPIOILPEN rw	GPIOHLPEN rw	GPIOGLPEN rw	GPIOFLPEN rw	GPIOELPEN rw	GPIODLPEN rw	GPIOCLPEN rw	GPIOBLPEN rw	GPIOALPEN rw

Toggle Fields.

GPIOALPEN

Bit 0: IO port A clock enable during sleep mode.

Allowed values:
0: DisabledInSleep: Selected module is disabled during Sleep mode
1: EnabledInSleep: Selected module is enabled during Sleep mode

GPIOBLPEN

Bit 1: IO port B clock enable during Sleep mode.

Allowed values:
0: DisabledInSleep: Selected module is disabled during Sleep mode
1: EnabledInSleep: Selected module is enabled during Sleep mode

GPIOCLPEN

Bit 2: IO port C clock enable during Sleep mode.

Allowed values:
0: DisabledInSleep: Selected module is disabled during Sleep mode
1: EnabledInSleep: Selected module is enabled during Sleep mode

GPIODLPEN

Bit 3: IO port D clock enable during Sleep mode.

Allowed values:
0: DisabledInSleep: Selected module is disabled during Sleep mode
1: EnabledInSleep: Selected module is enabled during Sleep mode

GPIOELPEN

Bit 4: IO port E clock enable during Sleep mode.

Allowed values:
0: DisabledInSleep: Selected module is disabled during Sleep mode
1: EnabledInSleep: Selected module is enabled during Sleep mode

GPIOFLPEN

Bit 5: IO port F clock enable during Sleep mode.

Allowed values:
0: DisabledInSleep: Selected module is disabled during Sleep mode
1: EnabledInSleep: Selected module is enabled during Sleep mode

GPIOGLPEN

Bit 6: IO port G clock enable during Sleep mode.

Allowed values:
0: DisabledInSleep: Selected module is disabled during Sleep mode
1: EnabledInSleep: Selected module is enabled during Sleep mode

GPIOHLPEN

Bit 7: IO port H clock enable during Sleep mode.

Allowed values:
0: DisabledInSleep: Selected module is disabled during Sleep mode
1: EnabledInSleep: Selected module is enabled during Sleep mode

GPIOILPEN

Bit 8: IO port I clock enable during Sleep mode.

Allowed values:
0: DisabledInSleep: Selected module is disabled during Sleep mode
1: EnabledInSleep: Selected module is enabled during Sleep mode

CRCLPEN

Bit 12: CRC clock enable during Sleep mode.

Allowed values:
0: DisabledInSleep: Selected module is disabled during Sleep mode
1: EnabledInSleep: Selected module is enabled during Sleep mode

FLITFLPEN

Bit 15: Flash interface clock enable during Sleep mode.

Allowed values:
0: DisabledInSleep: Selected module is disabled during Sleep mode
1: EnabledInSleep: Selected module is enabled during Sleep mode

SRAM1LPEN

Bit 16: SRAM 1interface clock enable during Sleep mode.

Allowed values:
0: DisabledInSleep: Selected module is disabled during Sleep mode
1: EnabledInSleep: Selected module is enabled during Sleep mode

SRAM2LPEN

Bit 17: SRAM 2 interface clock enable during Sleep mode.

Allowed values:
0: DisabledInSleep: Selected module is disabled during Sleep mode
1: EnabledInSleep: Selected module is enabled during Sleep mode

BKPSRAMLPEN

Bit 18: Backup SRAM interface clock enable during Sleep mode.

Allowed values:
0: DisabledInSleep: Selected module is disabled during Sleep mode
1: EnabledInSleep: Selected module is enabled during Sleep mode

DMA1LPEN

Bit 21: DMA1 clock enable during Sleep mode.

Allowed values:
0: DisabledInSleep: Selected module is disabled during Sleep mode
1: EnabledInSleep: Selected module is enabled during Sleep mode

DMA2LPEN

Bit 22: DMA2 clock enable during Sleep mode.

Allowed values:
0: DisabledInSleep: Selected module is disabled during Sleep mode
1: EnabledInSleep: Selected module is enabled during Sleep mode

ETHMACLPEN

Bit 25: Ethernet MAC clock enable during Sleep mode.

Allowed values:
0: DisabledInSleep: Selected module is disabled during Sleep mode
1: EnabledInSleep: Selected module is enabled during Sleep mode

ETHMACTXLPEN

Bit 26: Ethernet transmission clock enable during Sleep mode.

Allowed values:
0: DisabledInSleep: Selected module is disabled during Sleep mode
1: EnabledInSleep: Selected module is enabled during Sleep mode

ETHMACRXLPEN

Bit 27: Ethernet reception clock enable during Sleep mode.

Allowed values:
0: DisabledInSleep: Selected module is disabled during Sleep mode
1: EnabledInSleep: Selected module is enabled during Sleep mode

ETHMACPTPLPEN

Bit 28: Ethernet PTP clock enable during Sleep mode.

Allowed values:
0: DisabledInSleep: Selected module is disabled during Sleep mode
1: EnabledInSleep: Selected module is enabled during Sleep mode

OTGHSLPEN

Bit 29: USB OTG HS clock enable during Sleep mode.

Allowed values:
0: DisabledInSleep: Selected module is disabled during Sleep mode
1: EnabledInSleep: Selected module is enabled during Sleep mode

OTGHSULPILPEN

Bit 30: USB OTG HS ULPI clock enable during Sleep mode.

Allowed values:
0: DisabledInSleep: Selected module is disabled during Sleep mode
1: EnabledInSleep: Selected module is enabled during Sleep mode

AHB2LPENR

AHB2 peripheral clock enable in low power mode register

Offset: 0x54, reset: 0x000000F1, access: read-write

3/3 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
								OTGFSLPEN rw	RNGLPEN rw						DCMILPEN rw

Toggle Fields.

DCMILPEN

Bit 0: Camera interface enable during Sleep mode.

Allowed values:
0: DisabledInSleep: Selected module is disabled during Sleep mode
1: EnabledInSleep: Selected module is enabled during Sleep mode

RNGLPEN

Bit 6: Random number generator clock enable during Sleep mode.

Allowed values:
0: DisabledInSleep: Selected module is disabled during Sleep mode
1: EnabledInSleep: Selected module is enabled during Sleep mode

OTGFSLPEN

Bit 7: USB OTG FS clock enable during Sleep mode.

Allowed values:
0: DisabledInSleep: Selected module is disabled during Sleep mode
1: EnabledInSleep: Selected module is enabled during Sleep mode

AHB3LPENR

AHB3 peripheral clock enable in low power mode register

Offset: 0x58, reset: 0x00000001, access: read-write

1/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
															FSMCLPEN rw

Toggle Fields.

FSMCLPEN

Bit 0: Flexible static memory controller module clock enable during Sleep mode.

Allowed values:
0: DisabledInSleep: Selected module is disabled during Sleep mode
1: EnabledInSleep: Selected module is enabled during Sleep mode

APB1LPENR

APB1 peripheral clock enable in low power mode register

Offset: 0x60, reset: 0x36FEC9FF, access: read-write

23/23 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
		DACLPEN rw	PWRLPEN rw		CAN2LPEN rw	CAN1LPEN rw		I2C3LPEN rw	I2C2LPEN rw	I2C1LPEN rw	UART5LPEN rw	UART4LPEN rw	USART3LPEN rw	USART2LPEN rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
SPI3LPEN rw	SPI2LPEN rw			WWDGLPEN rw			TIM14LPEN rw	TIM13LPEN rw	TIM12LPEN rw	TIM7LPEN rw	TIM6LPEN rw	TIM5LPEN rw	TIM4LPEN rw	TIM3LPEN rw	TIM2LPEN rw

Toggle Fields.

TIM2LPEN

Bit 0: TIM2 clock enable during Sleep mode.

Allowed values:
0: DisabledInSleep: Selected module is disabled during Sleep mode
1: EnabledInSleep: Selected module is enabled during Sleep mode

TIM3LPEN

Bit 1: TIM3 clock enable during Sleep mode.

Allowed values:
0: DisabledInSleep: Selected module is disabled during Sleep mode
1: EnabledInSleep: Selected module is enabled during Sleep mode

TIM4LPEN

Bit 2: TIM4 clock enable during Sleep mode.

Allowed values:
0: DisabledInSleep: Selected module is disabled during Sleep mode
1: EnabledInSleep: Selected module is enabled during Sleep mode

TIM5LPEN

Bit 3: TIM5 clock enable during Sleep mode.

Allowed values:
0: DisabledInSleep: Selected module is disabled during Sleep mode
1: EnabledInSleep: Selected module is enabled during Sleep mode

TIM6LPEN

Bit 4: TIM6 clock enable during Sleep mode.

Allowed values:
0: DisabledInSleep: Selected module is disabled during Sleep mode
1: EnabledInSleep: Selected module is enabled during Sleep mode

TIM7LPEN

Bit 5: TIM7 clock enable during Sleep mode.

Allowed values:
0: DisabledInSleep: Selected module is disabled during Sleep mode
1: EnabledInSleep: Selected module is enabled during Sleep mode

TIM12LPEN

Bit 6: TIM12 clock enable during Sleep mode.

Allowed values:
0: DisabledInSleep: Selected module is disabled during Sleep mode
1: EnabledInSleep: Selected module is enabled during Sleep mode

TIM13LPEN

Bit 7: TIM13 clock enable during Sleep mode.

Allowed values:
0: DisabledInSleep: Selected module is disabled during Sleep mode
1: EnabledInSleep: Selected module is enabled during Sleep mode

TIM14LPEN

Bit 8: TIM14 clock enable during Sleep mode.

Allowed values:
0: DisabledInSleep: Selected module is disabled during Sleep mode
1: EnabledInSleep: Selected module is enabled during Sleep mode

WWDGLPEN

Bit 11: Window watchdog clock enable during Sleep mode.

Allowed values:
0: DisabledInSleep: Selected module is disabled during Sleep mode
1: EnabledInSleep: Selected module is enabled during Sleep mode

SPI2LPEN

Bit 14: SPI2 clock enable during Sleep mode.

Allowed values:
0: DisabledInSleep: Selected module is disabled during Sleep mode
1: EnabledInSleep: Selected module is enabled during Sleep mode

SPI3LPEN

Bit 15: SPI3 clock enable during Sleep mode.

Allowed values:
0: DisabledInSleep: Selected module is disabled during Sleep mode
1: EnabledInSleep: Selected module is enabled during Sleep mode

USART2LPEN

Bit 17: USART2 clock enable during Sleep mode.

Allowed values:
0: DisabledInSleep: Selected module is disabled during Sleep mode
1: EnabledInSleep: Selected module is enabled during Sleep mode

USART3LPEN

Bit 18: USART3 clock enable during Sleep mode.

Allowed values:
0: DisabledInSleep: Selected module is disabled during Sleep mode
1: EnabledInSleep: Selected module is enabled during Sleep mode

UART4LPEN

Bit 19: UART4 clock enable during Sleep mode.

Allowed values:
0: DisabledInSleep: Selected module is disabled during Sleep mode
1: EnabledInSleep: Selected module is enabled during Sleep mode

UART5LPEN

Bit 20: UART5 clock enable during Sleep mode.

Allowed values:
0: DisabledInSleep: Selected module is disabled during Sleep mode
1: EnabledInSleep: Selected module is enabled during Sleep mode

I2C1LPEN

Bit 21: I2C1 clock enable during Sleep mode.

Allowed values:
0: DisabledInSleep: Selected module is disabled during Sleep mode
1: EnabledInSleep: Selected module is enabled during Sleep mode

I2C2LPEN

Bit 22: I2C2 clock enable during Sleep mode.

Allowed values:
0: DisabledInSleep: Selected module is disabled during Sleep mode
1: EnabledInSleep: Selected module is enabled during Sleep mode

I2C3LPEN

Bit 23: I2C3 clock enable during Sleep mode.

Allowed values:
0: DisabledInSleep: Selected module is disabled during Sleep mode
1: EnabledInSleep: Selected module is enabled during Sleep mode

CAN1LPEN

Bit 25: CAN 1 clock enable during Sleep mode.

Allowed values:
0: DisabledInSleep: Selected module is disabled during Sleep mode
1: EnabledInSleep: Selected module is enabled during Sleep mode

CAN2LPEN

Bit 26: CAN 2 clock enable during Sleep mode.

Allowed values:
0: DisabledInSleep: Selected module is disabled during Sleep mode
1: EnabledInSleep: Selected module is enabled during Sleep mode

PWRLPEN

Bit 28: Power interface clock enable during Sleep mode.

Allowed values:
0: DisabledInSleep: Selected module is disabled during Sleep mode
1: EnabledInSleep: Selected module is enabled during Sleep mode

DACLPEN

Bit 29: DAC interface clock enable during Sleep mode.

Allowed values:
0: DisabledInSleep: Selected module is disabled during Sleep mode
1: EnabledInSleep: Selected module is enabled during Sleep mode

APB2LPENR

APB2 peripheral clock enabled in low power mode register

Offset: 0x64, reset: 0x00075F33, access: read-write

13/13 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
													TIM11LPEN rw	TIM10LPEN rw	TIM9LPEN rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
	SYSCFGLPEN rw		SPI1LPEN rw	SDIOLPEN rw	ADC3LPEN rw	ADC2LPEN rw	ADC1LPEN rw			USART6LPEN rw	USART1LPEN rw			TIM8LPEN rw	TIM1LPEN rw

Toggle Fields.

TIM1LPEN

Bit 0: TIM1 clock enable during Sleep mode.

Allowed values:
0: DisabledInSleep: Selected module is disabled during Sleep mode
1: EnabledInSleep: Selected module is enabled during Sleep mode

TIM8LPEN

Bit 1: TIM8 clock enable during Sleep mode.

Allowed values:
0: DisabledInSleep: Selected module is disabled during Sleep mode
1: EnabledInSleep: Selected module is enabled during Sleep mode

USART1LPEN

Bit 4: USART1 clock enable during Sleep mode.

Allowed values:
0: DisabledInSleep: Selected module is disabled during Sleep mode
1: EnabledInSleep: Selected module is enabled during Sleep mode

USART6LPEN

Bit 5: USART6 clock enable during Sleep mode.

Allowed values:
0: DisabledInSleep: Selected module is disabled during Sleep mode
1: EnabledInSleep: Selected module is enabled during Sleep mode

ADC1LPEN

Bit 8: ADC1 clock enable during Sleep mode.

Allowed values:
0: DisabledInSleep: Selected module is disabled during Sleep mode
1: EnabledInSleep: Selected module is enabled during Sleep mode

ADC2LPEN

Bit 9: ADC2 clock enable during Sleep mode.

Allowed values:
0: DisabledInSleep: Selected module is disabled during Sleep mode
1: EnabledInSleep: Selected module is enabled during Sleep mode

ADC3LPEN

Bit 10: ADC 3 clock enable during Sleep mode.

Allowed values:
0: DisabledInSleep: Selected module is disabled during Sleep mode
1: EnabledInSleep: Selected module is enabled during Sleep mode

SDIOLPEN

Bit 11: SDIO clock enable during Sleep mode.

Allowed values:
0: DisabledInSleep: Selected module is disabled during Sleep mode
1: EnabledInSleep: Selected module is enabled during Sleep mode

SPI1LPEN

Bit 12: SPI 1 clock enable during Sleep mode.

Allowed values:
0: DisabledInSleep: Selected module is disabled during Sleep mode
1: EnabledInSleep: Selected module is enabled during Sleep mode

SYSCFGLPEN

Bit 14: System configuration controller clock enable during Sleep mode.

Allowed values:
0: DisabledInSleep: Selected module is disabled during Sleep mode
1: EnabledInSleep: Selected module is enabled during Sleep mode

TIM9LPEN

Bit 16: TIM9 clock enable during sleep mode.

Allowed values:
0: DisabledInSleep: Selected module is disabled during Sleep mode
1: EnabledInSleep: Selected module is enabled during Sleep mode

TIM10LPEN

Bit 17: TIM10 clock enable during Sleep mode.

Allowed values:
0: DisabledInSleep: Selected module is disabled during Sleep mode
1: EnabledInSleep: Selected module is enabled during Sleep mode

TIM11LPEN

Bit 18: TIM11 clock enable during Sleep mode.

Allowed values:
0: DisabledInSleep: Selected module is disabled during Sleep mode
1: EnabledInSleep: Selected module is enabled during Sleep mode

BDCR

Backup domain control register

Offset: 0x70, reset: 0x00000000, access: Unspecified

6/6 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
															BDRST rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
RTCEN rw						RTCSEL N/A							LSEBYP rw	LSERDY r	LSEON rw

Toggle Fields.

LSEON

Bit 0: External low-speed oscillator enable.

Allowed values:
0: Off: LSE oscillator Off
1: On: LSE oscillator On

LSERDY

Bit 1: External low-speed oscillator ready.

Allowed values:
0: NotReady: LSE oscillator not ready
1: Ready: LSE oscillator ready

LSEBYP

Bit 2: External low-speed oscillator bypass.

Allowed values:
0: NotBypassed: LSE crystal oscillator not bypassed
1: Bypassed: LSE crystal oscillator bypassed with external clock

RTCSEL

Bits 8-9: RTC clock source selection.

Allowed values:
0: NoClock: No clock
1: LSE: LSE oscillator clock used as RTC clock
2: LSI: LSI oscillator clock used as RTC clock
3: HSE: HSE oscillator clock divided by a prescaler used as RTC clock

RTCEN

Bit 15: RTC clock enable.

Allowed values:
0: Disabled: RTC clock disabled
1: Enabled: RTC clock enabled

BDRST

Bit 16: Backup domain software reset.

Allowed values:
0: Disabled: Reset not activated
1: Enabled: Reset the entire RTC domain

CSR

clock control & status register

Offset: 0x74, reset: 0x0E000000, access: Unspecified

10/10 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
LPWRRSTF rw	WWDGRSTF rw	WDGRSTF rw	SFTRSTF rw	PORRSTF rw	PADRSTF rw	BORRSTF rw	RMVF rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
														LSIRDY r	LSION rw

Toggle Fields.

LSION

Bit 0: Internal low-speed oscillator enable.

Allowed values:
0: Off: LSI oscillator Off
1: On: LSI oscillator On

LSIRDY

Bit 1: Internal low-speed oscillator ready.

Allowed values:
0: NotReady: LSI oscillator not ready
1: Ready: LSI oscillator ready

RMVF

Bit 24: Remove reset flag.

Allowed values:
1: Clear: Clears the reset flag

BORRSTF

Bit 25: BOR reset flag.

Allowed values:
0: NoReset: No reset has occured
1: Reset: A reset has occured

PADRSTF

Bit 26: PIN reset flag.

Allowed values:
0: NoReset: No reset has occured
1: Reset: A reset has occured

PORRSTF

Bit 27: POR/PDR reset flag.

Allowed values:
0: NoReset: No reset has occured
1: Reset: A reset has occured

SFTRSTF

Bit 28: Software reset flag.

Allowed values:
0: NoReset: No reset has occured
1: Reset: A reset has occured

WDGRSTF

Bit 29: Independent watchdog reset flag.

Allowed values:
0: NoReset: No reset has occured
1: Reset: A reset has occured

WWDGRSTF

Bit 30: Window watchdog reset flag.

Allowed values:
0: NoReset: No reset has occured
1: Reset: A reset has occured

LPWRRSTF

Bit 31: Low-power reset flag.

Allowed values:
0: NoReset: No reset has occured
1: Reset: A reset has occured

SSCGR

spread spectrum clock generation register

Offset: 0x80, reset: 0x00000000, access: read-write

4/4 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
SSCGEN rw	SPREADSEL rw			INCSTEP rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
INCSTEP rw			MODPER rw

Toggle Fields.

MODPER

Bits 0-12: Modulation period.

Allowed values: 0-8191

INCSTEP

Bits 13-27: Incrementation step.

Allowed values: 0-32767

SPREADSEL

Bit 30: Spread Select.

Allowed values:
0: Center: Center spread
1: Down: Down spread

SSCGEN

Bit 31: Spread spectrum modulation enable.

Allowed values:
0: Disabled: Spread spectrum modulation disabled
1: Enabled: Spread spectrum modulation enabled

PLLI2SCFGR

PLLI2S configuration register

Offset: 0x84, reset: 0x20003000, access: read-write

2/2 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
	PLLI2SR rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
	PLLI2SN rw

Toggle Fields.

PLLI2SN

Bits 6-14: PLLI2S multiplication factor for VCO.

Allowed values: 50-432

PLLI2SR

Bits 28-30: PLLI2S division factor for I2S clocks.

Allowed values: 2-7

RNG

0x50060800: Random number generator

6/8 fields covered. Toggle Registers.

CR

control register

Offset: 0x0, reset: 0x00000000, access: read-write

2/2 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
												IE rw	RNGEN rw

Toggle Fields.

RNGEN

Bit 2: Random number generator enable.

Allowed values:
0: Disabled: Random number generator is disabled
1: Enabled: Random number generator is enabled

IE

Bit 3: Interrupt enable.

Allowed values:
0: Disabled: RNG interrupt is disabled
1: Enabled: RNG interrupt is enabled

SR

status register

Offset: 0x4, reset: 0x00000000, access: Unspecified

3/5 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
									SEIS rw	CEIS rw			SECS r	CECS r	DRDY r

Toggle Fields.

DRDY

Bit 0: Data ready.

CECS

Bit 1: Clock error current status.

SECS

Bit 2: Seed error current status.

CEIS

Bit 5: Clock error interrupt status.

SEIS

Bit 6: Seed error interrupt status.

DR

data register

Offset: 0x8, reset: 0x00000000, access: read-only

1/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
RNDATA r
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
RNDATA r

Toggle Fields.

RNDATA

Bits 0-31: Random data.

RTC

0x40002800: Real-time clock

106/122 fields covered. Toggle Registers.

TR

time register

Offset: 0x0, reset: 0x00000000, access: read-write

7/7 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
									PM rw	HT rw		HU rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
	MNT rw			MNU rw					ST rw			SU rw

Toggle Fields.

SU

Bits 0-3: Second units in BCD format.

Allowed values: 0-15

ST

Bits 4-6: Second tens in BCD format.

Allowed values: 0-7

MNU

Bits 8-11: Minute units in BCD format.

Allowed values: 0-15

MNT

Bits 12-14: Minute tens in BCD format.

Allowed values: 0-7

HU

Bits 16-19: Hour units in BCD format.

Allowed values: 0-15

HT

Bits 20-21: Hour tens in BCD format.

Allowed values: 0-3

PM

Bit 22: AM/PM notation.

Allowed values:
0: AM: AM or 24-hour format
1: PM: PM

DR

date register

Offset: 0x4, reset: 0x00002101, access: read-write

7/7 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
								YT rw				YU rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
WDU rw			MT rw	MU rw						DT rw		DU rw

Toggle Fields.

DU

Bits 0-3: Date units in BCD format.

Allowed values: 0-15

DT

Bits 4-5: Date tens in BCD format.

Allowed values: 0-3

MU

Bits 8-11: Month units in BCD format.

Allowed values: 0-15

MT

Bit 12: Month tens in BCD format.

Allowed values: 0-1

WDU

Bits 13-15: Week day units.

Allowed values: 1-7

YU

Bits 16-19: Year units in BCD format.

Allowed values: 0-15

YT

Bits 20-23: Year tens in BCD format.

Allowed values: 0-15

CR

control register

Offset: 0x8, reset: 0x00000000, access: read-write

20/21 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
								COE rw	OSEL rw		POL rw	COSEL rw	BKP rw	SUB1H rw	ADD1H rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
TSIE rw	WUTIE rw	ALRBIE rw	ALRAIE rw	TSE rw	WUTE rw	ALRBE rw	ALRAE rw	DCE rw	FMT rw	BYPSHAD rw	REFCKON rw	TSEDGE rw	WUCKSEL rw

Toggle Fields.

WUCKSEL

Bits 0-2: Wakeup clock selection.

Allowed values:
0: Div16: RTC/16 clock is selected
1: Div8: RTC/8 clock is selected
2: Div4: RTC/4 clock is selected
3: Div2: RTC/2 clock is selected
4: ClockSpare: ck_spre (usually 1 Hz) clock is selected
6: ClockSpareWithOffset: ck_spre (usually 1 Hz) clock is selected and 2^16 is added to the WUT counter value

TSEDGE

Bit 3: Time-stamp event active edge.

Allowed values:
0: RisingEdge: RTC_TS input rising edge generates a time-stamp event
1: FallingEdge: RTC_TS input falling edge generates a time-stamp event

REFCKON

Bit 4: Reference clock detection enable (50 or 60 Hz).

Allowed values:
0: Disabled: RTC_REFIN detection disabled
1: Enabled: RTC_REFIN detection enabled

BYPSHAD

Bit 5: Bypass the shadow registers.

Allowed values:
0: ShadowReg: Calendar values (when reading from RTC_SSR, RTC_TR, and RTC_DR) are taken from the shadow registers, which are updated once every two RTCCLK cycles
1: BypassShadowReg: Calendar values (when reading from RTC_SSR, RTC_TR, and RTC_DR) are taken directly from the calendar counters

FMT

Bit 6: Hour format.

Allowed values:
0: Twenty_Four_Hour: 24 hour/day format
1: AM_PM: AM/PM hour format

DCE

Bit 7: Coarse digital calibration enable.

ALRAE

Bit 8: Alarm A enable.

Allowed values:
0: Disabled: Alarm A disabled
1: Enabled: Alarm A enabled

ALRBE

Bit 9: Alarm B enable.

Allowed values:
0: Disabled: Alarm B disabled
1: Enabled: Alarm B enabled

WUTE

Bit 10: Wakeup timer enable.

Allowed values:
0: Disabled: Wakeup timer disabled
1: Enabled: Wakeup timer enabled

TSE

Bit 11: Time stamp enable.

Allowed values:
0: Disabled: Timestamp disabled
1: Enabled: Timestamp enabled

ALRAIE

Bit 12: Alarm A interrupt enable.

Allowed values:
0: Disabled: Alarm A interrupt disabled
1: Enabled: Alarm A interrupt enabled

ALRBIE

Bit 13: Alarm B interrupt enable.

Allowed values:
0: Disabled: Alarm B Interrupt disabled
1: Enabled: Alarm B Interrupt enabled

WUTIE

Bit 14: Wakeup timer interrupt enable.

Allowed values:
0: Disabled: Wakeup timer interrupt disabled
1: Enabled: Wakeup timer interrupt enabled

TSIE

Bit 15: Time-stamp interrupt enable.

Allowed values:
0: Disabled: Time-stamp Interrupt disabled
1: Enabled: Time-stamp Interrupt enabled

ADD1H

Bit 16: Add 1 hour (summer time change).

Allowed values:
1: Add1: Adds 1 hour to the current time. This can be used for summer time change outside initialization mode

SUB1H

Bit 17: Subtract 1 hour (winter time change).

Allowed values:
1: Sub1: Subtracts 1 hour to the current time. This can be used for winter time change outside initialization mode

BKP

Bit 18: Backup.

Allowed values:
0: DST_Not_Changed: Daylight Saving Time change has not been performed
1: DST_Changed: Daylight Saving Time change has been performed

COSEL

Bit 19: Calibration output selection.

Allowed values:
0: CalFreq_512Hz: Calibration output is 512 Hz (with default prescaler setting)
1: CalFreq_1Hz: Calibration output is 1 Hz (with default prescaler setting)

POL

Bit 20: Output polarity.

Allowed values:
0: High: The pin is high when ALRAF/ALRBF/WUTF is asserted (depending on OSEL[1:0])
1: Low: The pin is low when ALRAF/ALRBF/WUTF is asserted (depending on OSEL[1:0])

OSEL

Bits 21-22: Output selection.

Allowed values:
0: Disabled: Output disabled
1: AlarmA: Alarm A output enabled
2: AlarmB: Alarm B output enabled
3: Wakeup: Wakeup output enabled

COE

Bit 23: Calibration output enable.

Allowed values:
0: Disabled: Calibration output disabled
1: Enabled: Calibration output enabled

ISR

initialization and status register

Offset: 0xC, reset: 0x00000007, access: Unspecified

16/16 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
															RECALPF r
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
	TAMP2F rw	TAMP1F rw	TSOVF rw	TSF rw	WUTF rw	ALRBF rw	ALRAF rw	INIT rw	INITF r	RSF rw	INITS r	SHPF rw	WUTWF r	ALRBWF r	ALRAWF r

Toggle Fields.

ALRAWF

Bit 0: Alarm A write flag.

Allowed values:
0: UpdateNotAllowed: Alarm update not allowed
1: UpdateAllowed: Alarm update allowed

ALRBWF

Bit 1: Alarm B write flag.

Allowed values:
0: UpdateNotAllowed: Alarm update not allowed
1: UpdateAllowed: Alarm update allowed

WUTWF

Bit 2: Wakeup timer write flag.

Allowed values:
0: UpdateNotAllowed: Wakeup timer configuration update not allowed
1: UpdateAllowed: Wakeup timer configuration update allowed

SHPF

Bit 3: Shift operation pending.

Allowed values:
0: NoShiftPending: No shift operation is pending
1: ShiftPending: A shift operation is pending

INITS

Bit 4: Initialization status flag.

Allowed values:
0: NotInitalized: Calendar has not been initialized
1: Initalized: Calendar has been initialized

RSF

Bit 5: Registers synchronization flag.

Allowed values:
0: NotSynced: Calendar shadow registers not yet synchronized
1: Synced: Calendar shadow registers synchronized

INITF

Bit 6: Initialization flag.

Allowed values:
0: NotAllowed: Calendar registers update is not allowed
1: Allowed: Calendar registers update is allowed

INIT

Bit 7: Initialization mode.

Allowed values:
0: FreeRunningMode: Free running mode
1: InitMode: Initialization mode used to program time and date register (RTC_TR and RTC_DR), and prescaler register (RTC_PRER). Counters are stopped and start counting from the new value when INIT is reset.

ALRAF

Bit 8: Alarm A flag.

Allowed values:
1: Match: This flag is set by hardware when the time/date registers (RTC_TR and RTC_DR) match the Alarm A register (RTC_ALRMAR)

ALRBF

Bit 9: Alarm B flag.

Allowed values:
1: Match: This flag is set by hardware when the time/date registers (RTC_TR and RTC_DR) match the Alarm B register (RTC_ALRMBR)

WUTF

Bit 10: Wakeup timer flag.

Allowed values:
1: Zero: This flag is set by hardware when the wakeup auto-reload counter reaches 0

TSF

Bit 11: Time-stamp flag.

Allowed values:
1: TimestampEvent: This flag is set by hardware when a time-stamp event occurs

TSOVF

Bit 12: Time-stamp overflow flag.

Allowed values:
1: Overflow: This flag is set by hardware when a time-stamp event occurs while TSF is already set

TAMP1F

Bit 13: Tamper detection flag.

Allowed values:
1: Tampered: This flag is set by hardware when a tamper detection event is detected on the RTC_TAMPx input

TAMP2F

Bit 14: TAMPER2 detection flag.

Allowed values:
1: Tampered: This flag is set by hardware when a tamper detection event is detected on the RTC_TAMPx input

RECALPF

Bit 16: Recalibration pending Flag.

Allowed values:
1: Pending: The RECALPF status flag is automatically set to 1 when software writes to the RTC_CALR register, indicating that the RTC_CALR register is blocked. When the new calibration settings are taken into account, this bit returns to 0

PRER

prescaler register

Offset: 0x10, reset: 0x007F00FF, access: read-write

2/2 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
									PREDIV_A rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
	PREDIV_S rw

Toggle Fields.

PREDIV_S

Bits 0-14: Synchronous prescaler factor.

Allowed values: 0-32767

PREDIV_A

Bits 16-22: Asynchronous prescaler factor.

Allowed values: 0-127

WUTR

wakeup timer register

Offset: 0x14, reset: 0x0000FFFF, access: read-write

1/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
WUT rw

Toggle Fields.

WUT

Bits 0-15: Wakeup auto-reload value bits.

Allowed values: 0-65535

CALIBR

calibration register

Offset: 0x18, reset: 0x00000000, access: read-write

0/2 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
								DCS rw			DC rw

Toggle Fields.

DC

Bits 0-4: Digital calibration.

DCS

Bit 7: Digital calibration sign.

ALRMAR

alarm A register

Offset: 0x1C, reset: 0x00000000, access: read-write

14/14 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
MSK4 rw	WDSEL rw	DT rw		DU rw				MSK3 rw	PM rw	HT rw		HU rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
MSK2 rw	MNT rw			MNU rw				MSK1 rw	ST rw			SU rw

Toggle Fields.

SU

Bits 0-3: Second units in BCD format.

Allowed values: 0-15

ST

Bits 4-6: Second tens in BCD format.

Allowed values: 0-7

MSK1

Bit 7: Alarm A seconds mask.

Allowed values:
0: Mask: Alarm set if the date/day match
1: NotMask: Date/day don’t care in Alarm comparison

MNU

Bits 8-11: Minute units in BCD format.

Allowed values: 0-15

MNT

Bits 12-14: Minute tens in BCD format.

Allowed values: 0-7

MSK2

Bit 15: Alarm A minutes mask.

Allowed values:
0: Mask: Alarm set if the date/day match
1: NotMask: Date/day don’t care in Alarm comparison

HU

Bits 16-19: Hour units in BCD format.

Allowed values: 0-15

HT

Bits 20-21: Hour tens in BCD format.

Allowed values: 0-3

PM

Bit 22: AM/PM notation.

Allowed values:
0: AM: AM or 24-hour format
1: PM: PM

MSK3

Bit 23: Alarm A hours mask.

Allowed values:
0: Mask: Alarm set if the date/day match
1: NotMask: Date/day don’t care in Alarm comparison

DU

Bits 24-27: Date units or day in BCD format.

Allowed values: 0-15

DT

Bits 28-29: Date tens in BCD format.

Allowed values: 0-3

WDSEL

Bit 30: Week day selection.

Allowed values:
0: DateUnits: DU[3:0] represents the date units
1: WeekDay: DU[3:0] represents the week day. DT[1:0] is don’t care.

MSK4

Bit 31: Alarm A date mask.

Allowed values:
0: Mask: Alarm set if the date/day match
1: NotMask: Date/day don’t care in Alarm comparison

ALRMBR

alarm B register

Offset: 0x20, reset: 0x00000000, access: read-write

14/14 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
MSK4 rw	WDSEL rw	DT rw		DU rw				MSK3 rw	PM rw	HT rw		HU rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
MSK2 rw	MNT rw			MNU rw				MSK1 rw	ST rw			SU rw

Toggle Fields.

SU

Bits 0-3: Second units in BCD format.

Allowed values: 0-15

ST

Bits 4-6: Second tens in BCD format.

Allowed values: 0-7

MSK1

Bit 7: Alarm B seconds mask.

Allowed values:
0: Mask: Alarm set if the date/day match
1: NotMask: Date/day don’t care in Alarm comparison

MNU

Bits 8-11: Minute units in BCD format.

Allowed values: 0-15

MNT

Bits 12-14: Minute tens in BCD format.

Allowed values: 0-7

MSK2

Bit 15: Alarm B minutes mask.

Allowed values:
0: Mask: Alarm set if the date/day match
1: NotMask: Date/day don’t care in Alarm comparison

HU

Bits 16-19: Hour units in BCD format.

Allowed values: 0-15

HT

Bits 20-21: Hour tens in BCD format.

Allowed values: 0-3

PM

Bit 22: AM/PM notation.

Allowed values:
0: AM: AM or 24-hour format
1: PM: PM

MSK3

Bit 23: Alarm B hours mask.

Allowed values:
0: Mask: Alarm set if the date/day match
1: NotMask: Date/day don’t care in Alarm comparison

DU

Bits 24-27: Date units or day in BCD format.

Allowed values: 0-15

DT

Bits 28-29: Date tens in BCD format.

Allowed values: 0-3

WDSEL

Bit 30: Week day selection.

Allowed values:
0: DateUnits: DU[3:0] represents the date units
1: WeekDay: DU[3:0] represents the week day. DT[1:0] is don’t care.

MSK4

Bit 31: Alarm B date mask.

Allowed values:
0: Mask: Alarm set if the date/day match
1: NotMask: Date/day don’t care in Alarm comparison

WPR

write protection register

Offset: 0x24, reset: 0x00000000, access: write-only

1/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
								KEY w

Toggle Fields.

KEY

Bits 0-7: Write protection key.

Allowed values: 0-255

SSR

sub second register

Offset: 0x28, reset: 0x00000000, access: read-only

1/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
SS r

Toggle Fields.

SS

Bits 0-15: Sub second value.

Allowed values: 0-65535

SHIFTR

shift control register

Offset: 0x2C, reset: 0x00000000, access: write-only

2/2 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
ADD1S w
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
	SUBFS w

Toggle Fields.

SUBFS

Bits 0-14: Subtract a fraction of a second.

Allowed values: 0-32767

ADD1S

Bit 31: Add one second.

Allowed values:
1: Add1: Add one second to the clock/calendar

TSTR

time stamp time register

Offset: 0x30, reset: 0x00000000, access: read-only

6/6 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
													ALARMOUTTYPE r	TSINSEL r	TAMP1INSEL r
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
													TAMPIE r	TAMP1TRG r	TAMP1E r

Toggle Fields.

TAMP1E

Bit 0: Tamper 1 detection enable.

TAMP1TRG

Bit 1: Active level for tamper 1.

TAMPIE

Bit 2: Tamper interrupt enable.

TAMP1INSEL

Bit 16: TAMPER1 mapping.

TSINSEL

Bit 17: TIMESTAMP mapping.

ALARMOUTTYPE

Bit 18: AFO_ALARM output type.

TSDR

time stamp date register

Offset: 0x34, reset: 0x00000000, access: read-only

5/5 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
WDU r			MT r	MU r						DT r		DU r

Toggle Fields.

DU

Bits 0-3: Date units in BCD format.

DT

Bits 4-5: Date tens in BCD format.

MU

Bits 8-11: Month units in BCD format.

MT

Bit 12: Month tens in BCD format.

WDU

Bits 13-15: Week day units.

TSSSR

timestamp sub second register

Offset: 0x38, reset: 0x00000000, access: read-only

1/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
SS r

Toggle Fields.

SS

Bits 0-15: Sub second value.

CALR

calibration register

Offset: 0x3C, reset: 0x00000000, access: read-write

4/4 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
CALP rw	CALW8 rw	CALW16 rw					CALM rw

Toggle Fields.

CALM

Bits 0-8: Calibration minus.

Allowed values: 0-511

CALW16

Bit 13: Use a 16-second calibration cycle period.

Allowed values:
1: Sixteen_Second: When CALW16 is set to ‘1’, the 16-second calibration cycle period is selected.This bit must not be set to ‘1’ if CALW8=1

CALW8

Bit 14: Use an 8-second calibration cycle period.

Allowed values:
1: Eight_Second: When CALW8 is set to ‘1’, the 8-second calibration cycle period is selected

CALP

Bit 15: Increase frequency of RTC by 488.5 ppm.

Allowed values:
0: NoChange: No RTCCLK pulses are added
1: IncreaseFreq: One RTCCLK pulse is effectively inserted every 2^11 pulses (frequency increased by 488.5 ppm)

TAFCR

tamper and alternate function configuration register

Offset: 0x40, reset: 0x00000000, access: read-write

0/13 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
													ALARMOUTTYPE rw	TSINSEL rw	TAMP1INSEL rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
TAMPPUDIS rw	TAMPPRCH rw		TAMPFLT rw		TAMPFREQ rw			TAMPTS rw			TAMP2TRG rw	TAMP2E rw	TAMPIE rw	TAMP1TRG rw	TAMP1E rw

Toggle Fields.

TAMP1E

Bit 0: Tamper 1 detection enable.

TAMP1TRG

Bit 1: Active level for tamper 1.

TAMPIE

Bit 2: Tamper interrupt enable.

TAMP2E

Bit 3: Tamper 2 detection enable.

TAMP2TRG

Bit 4: Active level for tamper 2.

TAMPTS

Bit 7: Activate timestamp on tamper detection event.

TAMPFREQ

Bits 8-10: Tamper sampling frequency.

TAMPFLT

Bits 11-12: Tamper filter count.

TAMPPRCH

Bits 13-14: Tamper precharge duration.

TAMPPUDIS

Bit 15: TAMPER pull-up disable.

TAMP1INSEL

Bit 16: TAMPER1 mapping.

TSINSEL

Bit 17: TIMESTAMP mapping.

ALARMOUTTYPE

Bit 18: AFO_ALARM output type.

ALRMASSR

alarm A sub second register

Offset: 0x44, reset: 0x00000000, access: read-write

2/2 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
				MASKSS rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
	SS rw

Toggle Fields.

SS

Bits 0-14: Sub seconds value.

Allowed values: 0-32767

MASKSS

Bits 24-27: Mask the most-significant bits starting at this bit.

Allowed values: 0-15

ALRMBSSR

alarm B sub second register

Offset: 0x48, reset: 0x00000000, access: read-write

2/2 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
				MASKSS rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
	SS rw

Toggle Fields.

SS

Bits 0-14: Sub seconds value.

Allowed values: 0-32767

MASKSS

Bits 24-27: Mask the most-significant bits starting at this bit.

Allowed values: 0-15

BKP%sR

backup register

Offset: 0x50, reset: 0x00000000, access: read-write

1/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
BKP rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
BKP rw

Toggle Fields.

BKP

Bits 0-31: BKP.

Allowed values: 0-4294967295

SAI1

0x40015800: Serial audio interface

43/51 fields covered. Toggle Registers.

CR1

SAI AConfiguration register 1

Offset: 0x0, reset: 0x00000040, access: read-write

11/12 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
								MCKDIV rw				NODIV rw		DMAEN rw	SAIEN rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
		OUTDRIV rw	MONO rw	SYNCEN rw		CKSTR rw	LSBFIRST rw	DS rw				PRTCFG rw		MODE rw

Toggle Fields.

MODE

Bits 0-1: Audio block mode.

Allowed values:
0: MasterTx: Master transmitter
1: MasterRx: Master receiver
2: SlaveTx: Slave transmitter
3: SlaveRx: Slave receiver

PRTCFG

Bits 2-3: Protocol configuration.

Allowed values:
0: Free: Free protocol. Free protocol allows to use the powerful configuration of the audio block to address a specific audio protocol
1: Spdif: SPDIF protocol
2: Ac97: AC’97 protocol

DS

Bits 5-7: Data size.

Allowed values:
2: Bit8: 8 bits
3: Bit10: 10 bits
4: Bit16: 16 bits
5: Bit20: 20 bits
6: Bit24: 24 bits
7: Bit32: 32 bits

LSBFIRST

Bit 8: Least significant bit first.

Allowed values:
0: MsbFirst: Data are transferred with MSB first
1: LsbFirst: Data are transferred with LSB first

CKSTR

Bit 9: Clock strobing edge.

Allowed values:
0: FallingEdge: Data strobing edge is falling edge of SCK
1: RisingEdge: Data strobing edge is rising edge of SCK

SYNCEN

Bits 10-11: Synchronization enable.

Allowed values:
0: Asynchronous: audio sub-block in asynchronous mode
1: Internal: audio sub-block is synchronous with the other internal audio sub-block. In this case, the audio sub-block must be configured in slave mode
2: External: audio sub-block is synchronous with an external SAI embedded peripheral. In this case the audio sub-block should be configured in Slave mode

MONO

Bit 12: Mono mode.

Allowed values:
0: Stereo: Stereo mode
1: Mono: Mono mode

OUTDRIV

Bit 13: Output drive.

Allowed values:
0: OnStart: Audio block output driven when SAIEN is set
1: Immediately: Audio block output driven immediately after the setting of this bit

SAIEN

Bit 16: Audio block enable.

Allowed values:
0: Disabled: SAI audio block disabled
1: Enabled: SAI audio block enabled

DMAEN

Bit 17: DMA enable.

Allowed values:
0: Disabled: DMA disabled
1: Enabled: DMA enabled

NODIV

Bit 19: No divider.

Allowed values:
0: MasterClock: Master clock generator is enabled
1: NoDiv: No divider used in the clock generator (in this case Master Clock Divider bit has no effect)

MCKDIV

Bits 20-23: Master clock divider.

CR2

SAI AConfiguration register 2

Offset: 0x4, reset: 0x00000040, access: read-write

6/8 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
COMP rw		CPL rw	MUTECNT rw						MUTEVAL rw	MUTE rw	TRIS rw	FFLUSH rw	FTH rw

Toggle Fields.

FTH

Bits 0-2: FIFO threshold.

Allowed values:
0: Empty: FIFO empty
1: Quarter1: 1⁄4 FIFO
2: Quarter2: 1⁄2 FIFO
3: Quarter3: 3⁄4 FIFO
4: Full: FIFO full

FFLUSH

Bit 3: FIFO flush.

Allowed values:
0: NoFlush: No FIFO flush
1: Flush: FIFO flush. Programming this bit to 1 triggers the FIFO Flush. All the internal FIFO pointers (read and write) are cleared

TRIS

Bit 4: Tristate management on data line.

MUTE

Bit 5: Mute.

Allowed values:
0: Disabled: No mute mode
1: Enabled: Mute mode enabled

MUTEVAL

Bit 6: Mute value.

Allowed values:
0: SendZero: Bit value 0 is sent during the mute mode
1: SendLast: Last values are sent during the mute mode

MUTECNT

Bits 7-12: Mute counter.

CPL

Bit 13: Complement bit.

Allowed values:
0: OnesComplement: 1’s complement representation
1: TwosComplement: 2’s complement representation

COMP

Bits 14-15: Companding mode.

Allowed values:
0: NoCompanding: No companding algorithm
2: MuLaw: μ-Law algorithm
3: ALaw: A-Law algorithm

FRCR

SAI AFrame configuration register

Offset: 0x8, reset: 0x00000007, access: Unspecified

3/5 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
													FSOFF rw	FSPOL rw	FSDEF r
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
	FSALL rw							FRL rw

Toggle Fields.

FRL

Bits 0-7: Frame length.

FSALL

Bits 8-14: Frame synchronization active level length.

FSDEF

Bit 16: Frame synchronization definition.

FSPOL

Bit 17: Frame synchronization polarity.

Allowed values:
0: FallingEdge: FS is active low (falling edge)
1: RisingEdge: FS is active high (rising edge)

FSOFF

Bit 18: Frame synchronization offset.

Allowed values:
0: OnFirst: FS is asserted on the first bit of the slot 0
1: BeforeFirst: FS is asserted one bit before the first bit of the slot 0

SLOTR

SAI ASlot register

Offset: 0xC, reset: 0x00000000, access: read-write

2/4 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
SLOTEN rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
				NBSLOT rw				SLOTSZ rw			FBOFF rw

Toggle Fields.

FBOFF

Bits 0-4: First bit offset.

SLOTSZ

Bits 6-7: Slot size.

Allowed values:
0: DataSize: The slot size is equivalent to the data size (specified in DS[3:0] in the SAI_xCR1 register)
1: Bit16: 16-bit
2: Bit32: 32-bit

NBSLOT

Bits 8-11: Number of slots in an audio frame.

SLOTEN

Bits 16-31: Slot enable.

Allowed values:
0: Inactive: Inactive slot
1: Active: Active slot

IM

SAI AInterrupt mask register2

Offset: 0x10, reset: 0x00000000, access: read-write

7/7 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
									LFSDETIE rw	AFSDETIE rw	CNRDYIE rw	FREQIE rw	WCKCFGIE rw	MUTEDETIE rw	OVRUDRIE rw

Toggle Fields.

OVRUDRIE

Bit 0: Overrun/underrun interrupt enable.

Allowed values:
0: Disabled: Interrupt is disabled
1: Enabled: Interrupt is enabled

MUTEDETIE

Bit 1: Mute detection interrupt enable.

Allowed values:
0: Disabled: Interrupt is disabled
1: Enabled: Interrupt is enabled

WCKCFGIE

Bit 2: Wrong clock configuration interrupt enable.

Allowed values:
0: Disabled: Interrupt is disabled
1: Enabled: Interrupt is enabled

FREQIE

Bit 3: FIFO request interrupt enable.

Allowed values:
0: Disabled: Interrupt is disabled
1: Enabled: Interrupt is enabled

CNRDYIE

Bit 4: Codec not ready interrupt enable.

Allowed values:
0: Disabled: Interrupt is disabled
1: Enabled: Interrupt is enabled

AFSDETIE

Bit 5: Anticipated frame synchronization detection interrupt enable.

Allowed values:
0: Disabled: Interrupt is disabled
1: Enabled: Interrupt is enabled

LFSDETIE

Bit 6: Late frame synchronization detection interrupt enable.

Allowed values:
0: Disabled: Interrupt is disabled
1: Enabled: Interrupt is enabled

SR

SAI AStatus register

Offset: 0x14, reset: 0x00000008, access: read-only

8/8 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
													FLVL r
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
									LFSDET r	AFSDET r	CNRDY r	FREQ r	WCKCFG r	MUTEDET r	OVRUDR r

Toggle Fields.

OVRUDR

Bit 0: Overrun / underrun.

Allowed values:
0: NoError: No overrun/underrun error
1: Overrun: Overrun/underrun error detection

MUTEDET

Bit 1: Mute detection.

Allowed values:
0: NoMute: No MUTE detection on the SD input line
1: Mute: MUTE value detected on the SD input line (0 value) for a specified number of consecutive audio frame

WCKCFG

Bit 2: Wrong clock configuration flag.

Allowed values:
0: Correct: Clock configuration is correct
1: Wrong: Clock configuration does not respect the rule concerning the frame length specification

FREQ

Bit 3: FIFO request.

Allowed values:
0: NoRequest: No FIFO request
1: Request: FIFO request to read or to write the SAI_xDR

CNRDY

Bit 4: Codec not ready.

Allowed values:
0: Ready: External AC’97 Codec is ready
1: NotReady: External AC’97 Codec is not ready

AFSDET

Bit 5: Anticipated frame synchronization detection.

Allowed values:
0: NoError: No error
1: EarlySync: Frame synchronization signal is detected earlier than expected

LFSDET

Bit 6: Late frame synchronization detection.

Allowed values:
0: NoError: No error
1: NoSync: Frame synchronization signal is not present at the right time

FLVL

Bits 16-18: FIFO level threshold.

Allowed values:
0: Empty: FIFO empty
1: Quarter1: FIFO <= 1⁄4 but not empty
2: Quarter2: 1⁄4 < FIFO <= 1⁄2
3: Quarter3: 1⁄2 < FIFO <= 3⁄4
4: Quarter4: 3⁄4 < FIFO but not full
5: Full: FIFO full

CLRFR

SAI AClear flag register

Offset: 0x18, reset: 0x00000000, access: read-write

6/6 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
									CLFSDET rw	CAFSDET rw	CCNRDY rw		CWCKCFG rw	CMUTEDET rw	COVRUDR rw

Toggle Fields.

COVRUDR

Bit 0: Clear overrun / underrun.

Allowed values:
1: Clear: Clears the OVRUDR flag

CMUTEDET

Bit 1: Mute detection flag.

Allowed values:
1: Clear: Clears the MUTEDET flag

CWCKCFG

Bit 2: Clear wrong clock configuration flag.

Allowed values:
1: Clear: Clears the WCKCFG flag

CCNRDY

Bit 4: Clear codec not ready flag.

Allowed values:
1: Clear: Clears the CNRDY flag

CAFSDET

Bit 5: Clear anticipated frame synchronization detection flag.

Allowed values:
1: Clear: Clears the AFSDET flag

CLFSDET

Bit 6: Clear late frame synchronization detection flag.

Allowed values:
1: Clear: Clears the LFSDET flag

DR

SAI AData register

Offset: 0x1C, reset: 0x00000000, access: read-write

0/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
DATA rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
DATA rw

Toggle Fields.

DATA

Bits 0-31: Data.

SCB

0xE000ED00: System control block

5/74 fields covered. Toggle Registers.

CPUID

CPUID base register

Offset: 0x0, reset: 0x410FC241, access: read-only

5/5 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
Implementer r								Variant r				Constant r
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
PartNo r												Revision r

Toggle Fields.

Revision

Bits 0-3: Revision number.

PartNo

Bits 4-15: Part number of the processor.

Constant

Bits 16-19: Reads as 0xF.

Variant

Bits 20-23: Variant number.

Implementer

Bits 24-31: Implementer code.

ICSR

Interrupt control and state register

Offset: 0x4, reset: 0x00000000, access: read-write

0/9 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
NMIPENDSET rw			PENDSVSET rw	PENDSVCLR rw	PENDSTSET rw	PENDSTCLR rw			ISRPENDING rw				VECTPENDING rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
VECTPENDING rw				RETTOBASE rw			VECTACTIVE rw

Toggle Fields.

VECTACTIVE

Bits 0-8: Active vector.

RETTOBASE

Bit 11: Return to base level.

VECTPENDING

Bits 12-18: Pending vector.

ISRPENDING

Bit 22: Interrupt pending flag.

PENDSTCLR

Bit 25: SysTick exception clear-pending bit.

PENDSTSET

Bit 26: SysTick exception set-pending bit.

PENDSVCLR

Bit 27: PendSV clear-pending bit.

PENDSVSET

Bit 28: PendSV set-pending bit.

NMIPENDSET

Bit 31: NMI set-pending bit..

VTOR

Vector table offset register

Offset: 0x8, reset: 0x00000000, access: read-write

0/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
		TBLOFF rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
TBLOFF rw

Toggle Fields.

TBLOFF

Bits 9-29: Vector table base offset field.

AIRCR

Application interrupt and reset control register

Offset: 0xC, reset: 0x00000000, access: read-write

0/6 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
VECTKEYSTAT rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
ENDIANESS rw					PRIGROUP rw								SYSRESETREQ rw	VECTCLRACTIVE rw	VECTRESET rw

Toggle Fields.

VECTRESET

Bit 0: VECTRESET.

VECTCLRACTIVE

Bit 1: VECTCLRACTIVE.

SYSRESETREQ

Bit 2: SYSRESETREQ.

PRIGROUP

Bits 8-10: PRIGROUP.

ENDIANESS

Bit 15: ENDIANESS.

VECTKEYSTAT

Bits 16-31: Register key.

SCR

System control register

Offset: 0x10, reset: 0x00000000, access: read-write

0/3 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
											SEVEONPEND rw		SLEEPDEEP rw	SLEEPONEXIT rw

Toggle Fields.

SLEEPONEXIT

Bit 1: SLEEPONEXIT.

SLEEPDEEP

Bit 2: SLEEPDEEP.

SEVEONPEND

Bit 4: Send Event on Pending bit.

CCR

Configuration and control register

Offset: 0x14, reset: 0x00000000, access: read-write

0/6 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
						STKALIGN rw	BFHFNMIGN rw				DIV_0_TRP rw	UNALIGN__TRP rw		USERSETMPEND rw	NONBASETHRDENA rw

Toggle Fields.

NONBASETHRDENA

Bit 0: Configures how the processor enters Thread mode.

USERSETMPEND

Bit 1: USERSETMPEND.

UNALIGN__TRP

Bit 3: UNALIGN_ TRP.

DIV_0_TRP

Bit 4: DIV_0_TRP.

BFHFNMIGN

Bit 8: BFHFNMIGN.

STKALIGN

Bit 9: STKALIGN.

SHPR1

System handler priority registers

Offset: 0x18, reset: 0x00000000, access: read-write

0/3 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
								PRI_6 rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
PRI_5 rw								PRI_4 rw

Toggle Fields.

PRI_4

Bits 0-7: Priority of system handler 4.

PRI_5

Bits 8-15: Priority of system handler 5.

PRI_6

Bits 16-23: Priority of system handler 6.

SHPR2

System handler priority registers

Offset: 0x1C, reset: 0x00000000, access: read-write

0/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
PRI_11 rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0

Toggle Fields.

PRI_11

Bits 24-31: Priority of system handler 11.

SHPR3

System handler priority registers

Offset: 0x20, reset: 0x00000000, access: read-write

0/2 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
PRI_15 rw								PRI_14 rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0

Toggle Fields.

PRI_14

Bits 16-23: Priority of system handler 14.

PRI_15

Bits 24-31: Priority of system handler 15.

SHCRS

System handler control and state register

Offset: 0x24, reset: 0x00000000, access: read-write

0/14 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
													USGFAULTENA rw	BUSFAULTENA rw	MEMFAULTENA rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
SVCALLPENDED rw	BUSFAULTPENDED rw	MEMFAULTPENDED rw	USGFAULTPENDED rw	SYSTICKACT rw	PENDSVACT rw		MONITORACT rw	SVCALLACT rw				USGFAULTACT rw		BUSFAULTACT rw	MEMFAULTACT rw

Toggle Fields.

MEMFAULTACT

Bit 0: Memory management fault exception active bit.

BUSFAULTACT

Bit 1: Bus fault exception active bit.

USGFAULTACT

Bit 3: Usage fault exception active bit.

SVCALLACT

Bit 7: SVC call active bit.

MONITORACT

Bit 8: Debug monitor active bit.

PENDSVACT

Bit 10: PendSV exception active bit.

SYSTICKACT

Bit 11: SysTick exception active bit.

USGFAULTPENDED

Bit 12: Usage fault exception pending bit.

MEMFAULTPENDED

Bit 13: Memory management fault exception pending bit.

BUSFAULTPENDED

Bit 14: Bus fault exception pending bit.

SVCALLPENDED

Bit 15: SVC call pending bit.

MEMFAULTENA

Bit 16: Memory management fault enable bit.

BUSFAULTENA

Bit 17: Bus fault enable bit.

USGFAULTENA

Bit 18: Usage fault enable bit.

CFSR_UFSR_BFSR_MMFSR

Configurable fault status register

Offset: 0x28, reset: 0x00000000, access: read-write

0/18 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
						DIVBYZERO rw	UNALIGNED rw					NOCP rw	INVPC rw	INVSTATE rw	UNDEFINSTR rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
BFARVALID rw		LSPERR rw	STKERR rw	UNSTKERR rw	IMPRECISERR rw	PRECISERR rw	IBUSERR rw	MMARVALID rw		MLSPERR rw	MSTKERR rw	MUNSTKERR rw		IACCVIOL rw

Toggle Fields.

IACCVIOL

Bit 1: Instruction access violation flag.

MUNSTKERR

Bit 3: Memory manager fault on unstacking for a return from exception.

MSTKERR

Bit 4: Memory manager fault on stacking for exception entry..

MLSPERR

Bit 5: MLSPERR.

MMARVALID

Bit 7: Memory Management Fault Address Register (MMAR) valid flag.

IBUSERR

Bit 8: Instruction bus error.

PRECISERR

Bit 9: Precise data bus error.

IMPRECISERR

Bit 10: Imprecise data bus error.

UNSTKERR

Bit 11: Bus fault on unstacking for a return from exception.

STKERR

Bit 12: Bus fault on stacking for exception entry.

LSPERR

Bit 13: Bus fault on floating-point lazy state preservation.

BFARVALID

Bit 15: Bus Fault Address Register (BFAR) valid flag.

UNDEFINSTR

Bit 16: Undefined instruction usage fault.

INVSTATE

Bit 17: Invalid state usage fault.

INVPC

Bit 18: Invalid PC load usage fault.

NOCP

Bit 19: No coprocessor usage fault..

UNALIGNED

Bit 24: Unaligned access usage fault.

DIVBYZERO

Bit 25: Divide by zero usage fault.

HFSR

Hard fault status register

Offset: 0x2C, reset: 0x00000000, access: read-write

0/3 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
DEBUG_VT rw	FORCED rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
														VECTTBL rw

Toggle Fields.

VECTTBL

Bit 1: Vector table hard fault.

FORCED

Bit 30: Forced hard fault.

DEBUG_VT

Bit 31: Reserved for Debug use.

MMFAR

Memory management fault address register

Offset: 0x34, reset: 0x00000000, access: read-write

0/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
MMFAR rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
MMFAR rw

Toggle Fields.

MMFAR

Bits 0-31: Memory management fault address.

BFAR

Bus fault address register

Offset: 0x38, reset: 0x00000000, access: read-write

0/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
BFAR rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
BFAR rw

Toggle Fields.

BFAR

Bits 0-31: Bus fault address.

AFSR

Auxiliary fault status register

Offset: 0x3C, reset: 0x00000000, access: read-write

0/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
IMPDEF rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
IMPDEF rw

Toggle Fields.

IMPDEF

Bits 0-31: Implementation defined.

SCB_ACTRL

0xE000E008: System control block ACTLR

0/5 fields covered. Toggle Registers.

ACTRL

Auxiliary control register

Offset: 0x0, reset: 0x00000000, access: read-write

0/5 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
						DISOOFP rw	DISFPCA rw						DISFOLD rw	DISDEFWBUF rw	DISMCYCINT rw

Toggle Fields.

DISMCYCINT

Bit 0: DISMCYCINT.

DISDEFWBUF

Bit 1: DISDEFWBUF.

DISFOLD

Bit 2: DISFOLD.

DISFPCA

Bit 8: DISFPCA.

DISOOFP

Bit 9: DISOOFP.

SDIO

0x40012C00: Secure digital input/output interface

98/98 fields covered. Toggle Registers.

POWER

power control register

Offset: 0x0, reset: 0x00000000, access: read-write

1/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
														PWRCTRL rw

Toggle Fields.

PWRCTRL

Bits 0-1: PWRCTRL.

Allowed values:
0: PowerOff: Power off
3: PowerOn: Power on

CLKCR

SDI clock control register

Offset: 0x4, reset: 0x00000000, access: read-write

7/7 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
	HWFC_EN rw	NEGEDGE rw	WIDBUS rw		BYPASS rw	PWRSAV rw	CLKEN rw	CLKDIV rw

Toggle Fields.

CLKDIV

Bits 0-7: Clock divide factor.

Allowed values: 0-255

CLKEN

Bit 8: Clock enable bit.

Allowed values:
0: Disabled: Disable clock
1: Enabled: Enable clock

PWRSAV

Bit 9: Power saving configuration bit.

Allowed values:
1: Disabled: SDIO_CK is only enabled when the bus is active
0: Enabled: SDIO_CK clock is always enabled

BYPASS

Bit 10: Clock divider bypass enable bit.

Allowed values:
0: Disabled: SDIOCLK is divided according to the CLKDIV value before driving the SDIO_CK output signal.
1: Enabled: SDIOCLK directly drives the SDIO_CK output signal

WIDBUS

Bits 11-12: Wide bus mode enable bit.

Allowed values:
0: BusWidth1: 1 lane wide bus
1: BusWidth4: 4 lane wide bus
2: BusWidth8: 8 lane wide bus

NEGEDGE

Bit 13: SDIO_CK dephasing selection bit.

Allowed values:
0: Rising: SDIO_CK generated on the rising edge
1: Falling: SDIO_CK generated on the falling edge

HWFC_EN

Bit 14: HW Flow Control enable.

Allowed values:
0: Disabled: HW Flow Control is disabled
1: Enabled: HW Flow Control is enabled

ARG

argument register

Offset: 0x8, reset: 0x00000000, access: read-write

1/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
CMDARG rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
CMDARG rw

Toggle Fields.

CMDARG

Bits 0-31: Command argument.

Allowed values: 0-4294967295

CMD

command register

Offset: 0xC, reset: 0x00000000, access: read-write

9/9 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
	CE_ATACMD rw	nIEN rw	ENCMDcompl rw	SDIOSuspend rw	CPSMEN rw	WAITPEND rw	WAITINT rw	WAITRESP rw		CMDINDEX rw

Toggle Fields.

CMDINDEX

Bits 0-5: Command index.

Allowed values: 0-63

WAITRESP

Bits 6-7: Wait for response bits.

Allowed values:
0: NoResponse: No response
1: ShortResponse: Short response
2: NoResponse2: No reponse
3: LongResponse: Long reponse

WAITINT

Bit 8: CPSM waits for interrupt request.

Allowed values:
0: Disabled: Don't wait for interrupt request
1: Enabled: Wait for interrupt request

WAITPEND

Bit 9: CPSM Waits for ends of data transfer (CmdPend internal signal)..

Allowed values:
0: Disabled: Don't wait for data end
1: Enabled: Wait for end of data transfer signal before sending command

CPSMEN

Bit 10: Command path state machine (CPSM) Enable bit.

Allowed values:
0: Disabled: Command path state machine disabled
1: Enabled: Command path state machine enabled

SDIOSuspend

Bit 11: SD I/O suspend command.

Allowed values:
0: Disabled: Next command is not a SDIO suspend command
1: Enabled: Next command send is a SDIO suspend command

ENCMDcompl

Bit 12: Enable CMD completion.

Allowed values:
0: Disabled: Command complete signal disabled
1: Enabled: Command complete signal enabled

nIEN

Bit 13: not Interrupt Enable.

Allowed values:
0: Disabled: Interrupts to the CE-ATA not disabled
1: Enabled: Interrupt to the CE-ATA are disabled

CE_ATACMD

Bit 14: CE-ATA command.

Allowed values:
0: Disabled: CE-ATA command disabled
1: Enabled: CE-ATA command enabled

RESPCMD

command response register

Offset: 0x10, reset: 0x00000000, access: read-only

1/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
										RESPCMD r

Toggle Fields.

RESPCMD

Bits 0-5: Response command index.

Allowed values: 0-63

RESP1

response 1..4 register

Offset: 0x14, reset: 0x00000000, access: read-only

1/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
CARDSTATUS1 r
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
CARDSTATUS1 r

Toggle Fields.

CARDSTATUS1

Bits 0-31: see Table 132..

Allowed values: 0-4294967295

RESP2

response 1..4 register

Offset: 0x18, reset: 0x00000000, access: read-only

1/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
CARDSTATUS2 r
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
CARDSTATUS2 r

Toggle Fields.

CARDSTATUS2

Bits 0-31: see Table 132..

Allowed values: 0-4294967295

RESP3

response 1..4 register

Offset: 0x1C, reset: 0x00000000, access: read-only

1/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
CARDSTATUS3 r
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
CARDSTATUS3 r

Toggle Fields.

CARDSTATUS3

Bits 0-31: see Table 132..

Allowed values: 0-4294967295

RESP4

response 1..4 register

Offset: 0x20, reset: 0x00000000, access: read-only

1/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
CARDSTATUS4 r
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
CARDSTATUS4 r

Toggle Fields.

CARDSTATUS4

Bits 0-31: see Table 132..

Allowed values: 0-4294967295

DTIMER

data timer register

Offset: 0x24, reset: 0x00000000, access: read-write

1/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
DATATIME rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
DATATIME rw

Toggle Fields.

DATATIME

Bits 0-31: Data timeout period.

Allowed values: 0-4294967295

DLEN

data length register

Offset: 0x28, reset: 0x00000000, access: read-write

1/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
							DATALENGTH rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
DATALENGTH rw

Toggle Fields.

DATALENGTH

Bits 0-24: Data length value.

Allowed values: 0-33554431

DCTRL

data control register

Offset: 0x2C, reset: 0x00000000, access: read-write

9/9 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
				SDIOEN rw	RWMOD rw	RWSTOP rw	RWSTART rw	DBLOCKSIZE rw				DMAEN rw	DTMODE rw	DTDIR rw	DTEN rw

Toggle Fields.

DTEN

Bit 0: DTEN.

Allowed values:
0: Disabled: Disabled
1: Enabled: Start transfer

DTDIR

Bit 1: Data transfer direction selection.

Allowed values:
0: ControllerToCard: From controller to card
1: CardToController: From card to controller

DTMODE

Bit 2: Data transfer mode selection 1: Stream or SDIO multibyte data transfer..

Allowed values:
0: BlockMode: Bloack data transfer
1: StreamMode: Stream or SDIO multibyte data transfer

DMAEN

Bit 3: DMA enable bit.

Allowed values:
0: Disabled: Dma disabled
1: Enabled: Dma enabled

DBLOCKSIZE

Bits 4-7: Data block size.

Allowed values: 0-15

RWSTART

Bit 8: Read wait start.

Allowed values:
0: Disabled: Don't start read wait operation
1: Enabled: Read wait operation starts

RWSTOP

Bit 9: Read wait stop.

Allowed values:
0: Disabled: Read wait in progress if RWSTART is enabled
1: Enabled: Enable for read wait stop if RWSTART is enabled

RWMOD

Bit 10: Read wait mode.

Allowed values:
0: D2: Read wait control stopping using SDIO_D2
1: Ck: Read wait control using SDIO_CK

SDIOEN

Bit 11: SD I/O enable functions.

Allowed values:
0: Disabled: SDIO operations disabled
1: Enabled: SDIO operations enabled

DCOUNT

data counter register

Offset: 0x30, reset: 0x00000000, access: read-only

1/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
							DATACOUNT r
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
DATACOUNT r

Toggle Fields.

DATACOUNT

Bits 0-24: Data count value.

Allowed values: 0-33554431

STA

status register

Offset: 0x34, reset: 0x00000000, access: read-only

24/24 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
								CEATAEND r	SDIOIT r	RXDAVL r	TXDAVL r	RXFIFOE r	TXFIFOE r	RXFIFOF r	TXFIFOF r
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
RXFIFOHF r	TXFIFOHE r	RXACT r	TXACT r	CMDACT r	DBCKEND r	STBITERR r	DATAEND r	CMDSENT r	CMDREND r	RXOVERR r	TXUNDERR r	DTIMEOUT r	CTIMEOUT r	DCRCFAIL r	CCRCFAIL r

Toggle Fields.

CCRCFAIL

Bit 0: Command response received (CRC check failed).

Allowed values:
0: NotFailed: Command response received, crc check passed
1: Failed: Command response received, crc check failed

DCRCFAIL

Bit 1: Data block sent/received (CRC check failed).

Allowed values:
0: NotFailed: No Data block sent/received crc check fail
1: Failed: Data block sent/received crc failed

CTIMEOUT

Bit 2: Command response timeout.

Allowed values:
0: NoTimeout: No Command timeout
1: Timeout: Command timeout

DTIMEOUT

Bit 3: Data timeout.

Allowed values:
0: NoTimeout: No data timeout
1: Timeout: Data timeout

TXUNDERR

Bit 4: Transmit FIFO underrun error.

Allowed values:
0: NoUnderrun: No transmit FIFO underrun error
1: Underrun: Transmit FIFO underrun error

RXOVERR

Bit 5: Received FIFO overrun error.

Allowed values:
0: NoOverrun: No FIFO overrun error
1: Overrun: Receive FIFO overrun error

CMDREND

Bit 6: Command response received (CRC check passed).

Allowed values:
0: NotDone: Command not done
1: Done: Command response received (CRC check passed)

CMDSENT

Bit 7: Command sent (no response required).

Allowed values:
0: NotSent: Command not sent
1: Sent: Command sent (no response required)

DATAEND

Bit 8: Data end (data counter, SDIDCOUNT, is zero).

Allowed values:
1: Done: Data end (DCOUNT, is zero)
0: NotDone: Not done

STBITERR

Bit 9: Start bit not detected on all data signals in wide bus mode.

Allowed values:
0: Detected: No start bit detected error
1: NotDetected: Start bit not detected error

DBCKEND

Bit 10: Data block sent/received (CRC check passed).

Allowed values:
0: NotTransferred: Data block not sent/received (CRC check failed)
1: Transferred: Data block sent/received (CRC check passed)

CMDACT

Bit 11: Command transfer in progress.

Allowed values:
0: NotInProgress: Command transfer not in progress
1: InProgress: Command tranfer in progress

TXACT

Bit 12: Data transmit in progress.

Allowed values:
0: NotInProgress: Data transmit is not in progress
1: InProgress: Data transmit in progress

RXACT

Bit 13: Data receive in progress.

Allowed values:
0: NotInProgress: Data receive not in progress
1: InProgress: Data receive in progress

TXFIFOHE

Bit 14: Transmit FIFO half empty: at least 8 words can be written into the FIFO.

Allowed values:
0: NotHalfEmpty: Transmit FIFO not half empty
1: HalfEmpty: Transmit FIFO half empty. At least 8 words can be written into the FIFO

RXFIFOHF

Bit 15: Receive FIFO half full: there are at least 8 words in the FIFO.

Allowed values:
0: NotHalfFull: Receive FIFO not half full
1: HalfFull: Receive FIFO half full. At least 8 words in the FIFO

TXFIFOF

Bit 16: Transmit FIFO full.

Allowed values:
0: NotFull: Transmit FIFO not full
1: Full: Transmit FIFO full

RXFIFOF

Bit 17: Receive FIFO full.

Allowed values:
0: NotFull: Transmit FIFO not full
1: Full: Receive FIFO full. When HW Flow Control is enabled, RXFIFOF signals becomes activated 2 words before the FIFO is full.

TXFIFOE

Bit 18: Transmit FIFO empty.

Allowed values:
0: NotEmpty: Transmit FIFO not empty
1: Empty: Transmit FIFO empty. When HW Flow Control is enabled, TXFIFOE signals becomes activated when the FIFO contains 2 words.

RXFIFOE

Bit 19: Receive FIFO empty.

Allowed values:
0: NotEmpty: Receive FIFO not empty
1: Empty: Receive FIFO empty

TXDAVL

Bit 20: Data available in transmit FIFO.

Allowed values:
0: NotAvailable: Data not available in transmit FIFO
1: Available: Data available in transmit FIFO

RXDAVL

Bit 21: Data available in receive FIFO.

Allowed values:
0: NotAvailable: Data not available in receive FIFO
1: Available: Data available in receive FIFO

SDIOIT

Bit 22: SDIO interrupt received.

Allowed values:
0: NotReceived: SDIO interrupt not receieved
1: Received: SDIO interrupt received

CEATAEND

Bit 23: CE-ATA command completion signal received for CMD61.

Allowed values:
0: NotReceived: Completion signal not received
1: Received: CE-ATA command completion signal received for CMD61

ICR

interrupt clear register

Offset: 0x38, reset: 0x00000000, access: read-write

13/13 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
								CEATAENDC rw	SDIOITC rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
					DBCKENDC rw	STBITERRC rw	DATAENDC rw	CMDSENTC rw	CMDRENDC rw	RXOVERRC rw	TXUNDERRC rw	DTIMEOUTC rw	CTIMEOUTC rw	DCRCFAILC rw	CCRCFAILC rw

Toggle Fields.

CCRCFAILC

Bit 0: CCRCFAIL flag clear bit.

Allowed values:
1: Clear: Clear flag

DCRCFAILC

Bit 1: DCRCFAIL flag clear bit.

Allowed values:
1: Clear: Clear flag

CTIMEOUTC

Bit 2: CTIMEOUT flag clear bit.

Allowed values:
1: Clear: Clear flag

DTIMEOUTC

Bit 3: DTIMEOUT flag clear bit.

Allowed values:
1: Clear: Clear flag

TXUNDERRC

Bit 4: TXUNDERR flag clear bit.

Allowed values:
1: Clear: Clear flag

RXOVERRC

Bit 5: RXOVERR flag clear bit.

Allowed values:
1: Clear: Clear flag

CMDRENDC

Bit 6: CMDREND flag clear bit.

Allowed values:
1: Clear: Clear flag

CMDSENTC

Bit 7: CMDSENT flag clear bit.

Allowed values:
1: Clear: Clear flag

DATAENDC

Bit 8: DATAEND flag clear bit.

Allowed values:
1: Clear: Clear flag

STBITERRC

Bit 9: STBITERR flag clear bit.

Allowed values:
1: Clear: Clear flag

DBCKENDC

Bit 10: DBCKEND flag clear bit.

Allowed values:
1: Clear: Clear flag

SDIOITC

Bit 22: SDIOIT flag clear bit.

Allowed values:
1: Clear: Clear flag

CEATAENDC

Bit 23: CEATAEND flag clear bit.

Allowed values:
1: Clear: Clear flag

MASK

mask register

Offset: 0x3C, reset: 0x00000000, access: read-write

24/24 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
								CEATAENDIE rw	SDIOITIE rw	RXDAVLIE rw	TXDAVLIE rw	RXFIFOEIE rw	TXFIFOEIE rw	RXFIFOFIE rw	TXFIFOFIE rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
RXFIFOHFIE rw	TXFIFOHEIE rw	RXACTIE rw	TXACTIE rw	CMDACTIE rw	DBCKENDIE rw	STBITERRIE rw	DATAENDIE rw	CMDSENTIE rw	CMDRENDIE rw	RXOVERRIE rw	TXUNDERRIE rw	DTIMEOUTIE rw	CTIMEOUTIE rw	DCRCFAILIE rw	CCRCFAILIE rw

Toggle Fields.

CCRCFAILIE

Bit 0: Command CRC fail interrupt enable.

Allowed values:
0: Disabled: Interrupt disabled
1: Enabled: Interrupt enabled

DCRCFAILIE

Bit 1: Data CRC fail interrupt enable.

Allowed values:
0: Disabled: Interrupt disabled
1: Enabled: Interrupt enabled

CTIMEOUTIE

Bit 2: Command timeout interrupt enable.

Allowed values:
0: Disabled: Interrupt disabled
1: Enabled: Interrupt enabled

DTIMEOUTIE

Bit 3: Data timeout interrupt enable.

Allowed values:
0: Disabled: Interrupt disabled
1: Enabled: Interrupt enabled

TXUNDERRIE

Bit 4: Tx FIFO underrun error interrupt enable.

Allowed values:
0: Disabled: Interrupt disabled
1: Enabled: Interrupt enabled

RXOVERRIE

Bit 5: Rx FIFO overrun error interrupt enable.

Allowed values:
0: Disabled: Interrupt disabled
1: Enabled: Interrupt enabled

CMDRENDIE

Bit 6: Command response received interrupt enable.

Allowed values:
0: Disabled: Interrupt disabled
1: Enabled: Interrupt enabled

CMDSENTIE

Bit 7: Command sent interrupt enable.

Allowed values:
0: Disabled: Interrupt disabled
1: Enabled: Interrupt enabled

DATAENDIE

Bit 8: Data end interrupt enable.

Allowed values:
0: Disabled: Interrupt disabled
1: Enabled: Interrupt enabled

STBITERRIE

Bit 9: Start bit error interrupt enable.

Allowed values:
0: Disabled: Interrupt disabled
1: Enabled: Interrupt enabled

DBCKENDIE

Bit 10: Data block end interrupt enable.

Allowed values:
0: Disabled: Interrupt disabled
1: Enabled: Interrupt enabled

CMDACTIE

Bit 11: Command acting interrupt enable.

Allowed values:
0: Disabled: Interrupt disabled
1: Enabled: Interrupt enabled

TXACTIE

Bit 12: Data transmit acting interrupt enable.

Allowed values:
0: Disabled: Interrupt disabled
1: Enabled: Interrupt enabled

RXACTIE

Bit 13: Data receive acting interrupt enable.

Allowed values:
0: Disabled: Interrupt disabled
1: Enabled: Interrupt enabled

TXFIFOHEIE

Bit 14: Tx FIFO half empty interrupt enable.

Allowed values:
0: Disabled: Interrupt disabled
1: Enabled: Interrupt enabled

RXFIFOHFIE

Bit 15: Rx FIFO half full interrupt enable.

Allowed values:
0: Disabled: Interrupt disabled
1: Enabled: Interrupt enabled

TXFIFOFIE

Bit 16: Tx FIFO full interrupt enable.

Allowed values:
0: Disabled: Interrupt disabled
1: Enabled: Interrupt enabled

RXFIFOFIE

Bit 17: Rx FIFO full interrupt enable.

Allowed values:
0: Disabled: Interrupt disabled
1: Enabled: Interrupt enabled

TXFIFOEIE

Bit 18: Tx FIFO empty interrupt enable.

Allowed values:
0: Disabled: Interrupt disabled
1: Enabled: Interrupt enabled

RXFIFOEIE

Bit 19: Rx FIFO empty interrupt enable.

Allowed values:
0: Disabled: Interrupt disabled
1: Enabled: Interrupt enabled

TXDAVLIE

Bit 20: Data available in Tx FIFO interrupt enable.

Allowed values:
0: Disabled: Interrupt disabled
1: Enabled: Interrupt enabled

RXDAVLIE

Bit 21: Data available in Rx FIFO interrupt enable.

Allowed values:
0: Disabled: Interrupt disabled
1: Enabled: Interrupt enabled

SDIOITIE

Bit 22: SDIO mode interrupt received interrupt enable.

Allowed values:
0: Disabled: Interrupt disabled
1: Enabled: Interrupt enabled

CEATAENDIE

Bit 23: CE-ATA command completion signal received interrupt enable.

Allowed values:
0: Disabled: Interrupt disabled
1: Enabled: Interrupt enabled

FIFOCNT

FIFO counter register

Offset: 0x48, reset: 0x00000000, access: read-only

1/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
								FIFOCOUNT r
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
FIFOCOUNT r

Toggle Fields.

FIFOCOUNT

Bits 0-23: Remaining number of words to be written to or read from the FIFO..

Allowed values: 0-16777215

FIFO

data FIFO register

Offset: 0x80, reset: 0x00000000, access: read-write

1/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
FIFOData rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
FIFOData rw

Toggle Fields.

FIFOData

Bits 0-31: Receive and transmit FIFO data.

Allowed values: 0-4294967295

SPI1

0x40013000: Serial peripheral interface

45/45 fields covered. Toggle Registers.

CR1

control register 1

Offset: 0x0, reset: 0x0000, access: read-write

14/14 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
BIDIMODE rw	BIDIOE rw	CRCEN rw	CRCNEXT rw	DFF rw	RXONLY rw	SSM rw	SSI rw	LSBFIRST rw	SPE rw	BR rw			MSTR rw	CPOL rw	CPHA rw

Toggle Fields.

CPHA

Bit 0: Clock phase.

Allowed values:
0: FirstEdge: The first clock transition is the first data capture edge
1: SecondEdge: The second clock transition is the first data capture edge

CPOL

Bit 1: Clock polarity.

Allowed values:
0: IdleLow: CK to 0 when idle
1: IdleHigh: CK to 1 when idle

MSTR

Bit 2: Master selection.

Allowed values:
0: Slave: Slave configuration
1: Master: Master configuration

BR

Bits 3-5: Baud rate control.

SPE

Bit 6: SPI enable.

Allowed values:
0: Disabled: Peripheral disabled
1: Enabled: Peripheral enabled

LSBFIRST

Bit 7: Frame format.

Allowed values:
0: MSBFirst: Data is transmitted/received with the MSB first
1: LSBFirst: Data is transmitted/received with the LSB first

SSI

Bit 8: Internal slave select.

SSM

Bit 9: Software slave management.

Allowed values:
0: Disabled: Software slave management disabled
1: Enabled: Software slave management enabled

RXONLY

Bit 10: Receive only.

Allowed values:
0: FullDuplex: Full duplex (Transmit and receive)
1: OutputDisabled: Output disabled (Receive-only mode)

DFF

Bit 11: Data frame format.

Allowed values:
0: EightBit: 8-bit data frame format is selected for transmission/reception
1: SixteenBit: 16-bit data frame format is selected for transmission/reception

CRCNEXT

Bit 12: CRC transfer next.

Allowed values:
0: TxBuffer: Next transmit value is from Tx buffer
1: CRC: Next transmit value is from Tx CRC register

CRCEN

Bit 13: Hardware CRC calculation enable.

Allowed values:
0: Disabled: CRC calculation disabled
1: Enabled: CRC calculation enabled

BIDIOE

Bit 14: Output enable in bidirectional mode.

Allowed values:
0: OutputDisabled: Output disabled (receive-only mode)
1: OutputEnabled: Output enabled (transmit-only mode)

BIDIMODE

Bit 15: Bidirectional data mode enable.

Allowed values:
0: Unidirectional: 2-line unidirectional data mode selected
1: Bidirectional: 1-line bidirectional data mode selected

CR2

control register 2

Offset: 0x4, reset: 0x0000, access: read-write

7/7 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
								TXEIE rw	RXNEIE rw	ERRIE rw	FRF rw		SSOE rw	TXDMAEN rw	RXDMAEN rw

Toggle Fields.

RXDMAEN

Bit 0: Rx buffer DMA enable.

Allowed values:
0: Disabled: Rx buffer DMA disabled
1: Enabled: Rx buffer DMA enabled

TXDMAEN

Bit 1: Tx buffer DMA enable.

Allowed values:
0: Disabled: Tx buffer DMA disabled
1: Enabled: Tx buffer DMA enabled

SSOE

Bit 2: SS output enable.

Allowed values:
0: Disabled: SS output is disabled in master mode
1: Enabled: SS output is enabled in master mode

FRF

Bit 4: Frame format.

Allowed values:
0: Motorola: SPI Motorola mode
1: TI: SPI TI mode

ERRIE

Bit 5: Error interrupt enable.

Allowed values:
0: Masked: Error interrupt masked
1: NotMasked: Error interrupt not masked

RXNEIE

Bit 6: RX buffer not empty interrupt enable.

Allowed values:
0: Masked: RXE interrupt masked
1: NotMasked: RXE interrupt not masked

TXEIE

Bit 7: Tx buffer empty interrupt enable.

Allowed values:
0: Masked: TXE interrupt masked
1: NotMasked: TXE interrupt not masked

SR

status register

Offset: 0x8, reset: 0x0002, access: Unspecified

9/9 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
							FRE r	BSY r	OVR r	MODF r	CRCERR rw	UDR r	CHSIDE r	TXE r	RXNE r

Toggle Fields.

RXNE

Bit 0: Receive buffer not empty.

Allowed values:
0: Empty: Rx buffer empty
1: NotEmpty: Rx buffer not empty

TXE

Bit 1: Transmit buffer empty.

Allowed values:
0: NotEmpty: Tx buffer not empty
1: Empty: Tx buffer empty

CHSIDE

Bit 2: Channel side.

Allowed values:
0: Left: Channel left has to be transmitted or has been received
1: Right: Channel right has to be transmitted or has been received

UDR

Bit 3: Underrun flag.

Allowed values:
0: NoUnderrun: No underrun occurred
1: Underrun: Underrun occurred

CRCERR

Bit 4: CRC error flag.

Allowed values:
0: Match: CRC value received matches the SPIx_RXCRCR value
1: NoMatch: CRC value received does not match the SPIx_RXCRCR value

MODF

Bit 5: Mode fault.

Allowed values:
0: NoFault: No mode fault occurred
1: Fault: Mode fault occurred

OVR

Bit 6: Overrun flag.

Allowed values:
0: NoOverrun: No overrun occurred
1: Overrun: Overrun occurred

BSY

Bit 7: Busy flag.

Allowed values:
0: NotBusy: SPI not busy
1: Busy: SPI busy

FRE

Bit 8: TI frame format error.

Allowed values:
0: NoError: No frame format error
1: Error: A frame format error occurred

DR

data register

Offset: 0xC, reset: 0x0000, access: read-write

1/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
DR rw

Toggle Fields.

DR

Bits 0-15: Data register.

Allowed values: 0-65535

CRCPR

CRC polynomial register

Offset: 0x10, reset: 0x0007, access: read-write

1/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
CRCPOLY rw

Toggle Fields.

CRCPOLY

Bits 0-15: CRC polynomial register.

Allowed values: 0-65535

RXCRCR

RX CRC register

Offset: 0x14, reset: 0x0000, access: read-only

1/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
RxCRC r

Toggle Fields.

RxCRC

Bits 0-15: Rx CRC register.

Allowed values: 0-65535

TXCRCR

TX CRC register

Offset: 0x18, reset: 0x0000, access: read-only

1/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
TxCRC r

Toggle Fields.

TxCRC

Bits 0-15: Tx CRC register.

Allowed values: 0-65535

I2SCFGR

I2S configuration register

Offset: 0x1C, reset: 0x0000, access: read-write

8/8 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
				I2SMOD rw	I2SE rw	I2SCFG rw		PCMSYNC rw		I2SSTD rw		CKPOL rw	DATLEN rw		CHLEN rw

Toggle Fields.

CHLEN

Bit 0: Channel length (number of bits per audio channel).

Allowed values:
0: SixteenBit: 16-bit wide
1: ThirtyTwoBit: 32-bit wide

DATLEN

Bits 1-2: Data length to be transferred.

Allowed values:
0: SixteenBit: 16-bit data length
1: TwentyFourBit: 24-bit data length
2: ThirtyTwoBit: 32-bit data length

CKPOL

Bit 3: Steady state clock polarity.

Allowed values:
0: IdleLow: I2S clock inactive state is low level
1: IdleHigh: I2S clock inactive state is high level

I2SSTD

Bits 4-5: I2S standard selection.

Allowed values:
0: Philips: I2S Philips standard
1: MSB: MSB justified standard
2: LSB: LSB justified standard
3: PCM: PCM standard

PCMSYNC

Bit 7: PCM frame synchronization.

Allowed values:
0: Short: Short frame synchronisation
1: Long: Long frame synchronisation

I2SCFG

Bits 8-9: I2S configuration mode.

Allowed values:
0: SlaveTx: Slave - transmit
1: SlaveRx: Slave - receive
2: MasterTx: Master - transmit
3: MasterRx: Master - receive

I2SE

Bit 10: I2S Enable.

Allowed values:
0: Disabled: I2S peripheral is disabled
1: Enabled: I2S peripheral is enabled

I2SMOD

Bit 11: I2S mode selection.

Allowed values:
0: SPIMode: SPI mode is selected
1: I2SMode: I2S mode is selected

I2SPR

I2S prescaler register

Offset: 0x20, reset: 00000010, access: read-write

3/3 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
						MCKOE rw	ODD rw	I2SDIV rw

Toggle Fields.

I2SDIV

Bits 0-7: I2S Linear prescaler.

Allowed values: 2-255

ODD

Bit 8: Odd factor for the prescaler.

Allowed values:
0: Even: Real divider value is I2SDIV * 2
1: Odd: Real divider value is (I2SDIV * 2) + 1

MCKOE

Bit 9: Master clock output enable.

Allowed values:
0: Disabled: Master clock output is disabled
1: Enabled: Master clock output is enabled

SPI2

0x40003800: Serial peripheral interface

45/45 fields covered. Toggle Registers.

CR1

control register 1

Offset: 0x0, reset: 0x0000, access: read-write

14/14 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
BIDIMODE rw	BIDIOE rw	CRCEN rw	CRCNEXT rw	DFF rw	RXONLY rw	SSM rw	SSI rw	LSBFIRST rw	SPE rw	BR rw			MSTR rw	CPOL rw	CPHA rw

Toggle Fields.

CPHA

Bit 0: Clock phase.

Allowed values:
0: FirstEdge: The first clock transition is the first data capture edge
1: SecondEdge: The second clock transition is the first data capture edge

CPOL

Bit 1: Clock polarity.

Allowed values:
0: IdleLow: CK to 0 when idle
1: IdleHigh: CK to 1 when idle

MSTR

Bit 2: Master selection.

Allowed values:
0: Slave: Slave configuration
1: Master: Master configuration

BR

Bits 3-5: Baud rate control.

SPE

Bit 6: SPI enable.

Allowed values:
0: Disabled: Peripheral disabled
1: Enabled: Peripheral enabled

LSBFIRST

Bit 7: Frame format.

Allowed values:
0: MSBFirst: Data is transmitted/received with the MSB first
1: LSBFirst: Data is transmitted/received with the LSB first

SSI

Bit 8: Internal slave select.

SSM

Bit 9: Software slave management.

Allowed values:
0: Disabled: Software slave management disabled
1: Enabled: Software slave management enabled

RXONLY

Bit 10: Receive only.

Allowed values:
0: FullDuplex: Full duplex (Transmit and receive)
1: OutputDisabled: Output disabled (Receive-only mode)

DFF

Bit 11: Data frame format.

Allowed values:
0: EightBit: 8-bit data frame format is selected for transmission/reception
1: SixteenBit: 16-bit data frame format is selected for transmission/reception

CRCNEXT

Bit 12: CRC transfer next.

Allowed values:
0: TxBuffer: Next transmit value is from Tx buffer
1: CRC: Next transmit value is from Tx CRC register

CRCEN

Bit 13: Hardware CRC calculation enable.

Allowed values:
0: Disabled: CRC calculation disabled
1: Enabled: CRC calculation enabled

BIDIOE

Bit 14: Output enable in bidirectional mode.

Allowed values:
0: OutputDisabled: Output disabled (receive-only mode)
1: OutputEnabled: Output enabled (transmit-only mode)

BIDIMODE

Bit 15: Bidirectional data mode enable.

Allowed values:
0: Unidirectional: 2-line unidirectional data mode selected
1: Bidirectional: 1-line bidirectional data mode selected

CR2

control register 2

Offset: 0x4, reset: 0x0000, access: read-write

7/7 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
								TXEIE rw	RXNEIE rw	ERRIE rw	FRF rw		SSOE rw	TXDMAEN rw	RXDMAEN rw

Toggle Fields.

RXDMAEN

Bit 0: Rx buffer DMA enable.

Allowed values:
0: Disabled: Rx buffer DMA disabled
1: Enabled: Rx buffer DMA enabled

TXDMAEN

Bit 1: Tx buffer DMA enable.

Allowed values:
0: Disabled: Tx buffer DMA disabled
1: Enabled: Tx buffer DMA enabled

SSOE

Bit 2: SS output enable.

Allowed values:
0: Disabled: SS output is disabled in master mode
1: Enabled: SS output is enabled in master mode

FRF

Bit 4: Frame format.

Allowed values:
0: Motorola: SPI Motorola mode
1: TI: SPI TI mode

ERRIE

Bit 5: Error interrupt enable.

Allowed values:
0: Masked: Error interrupt masked
1: NotMasked: Error interrupt not masked

RXNEIE

Bit 6: RX buffer not empty interrupt enable.

Allowed values:
0: Masked: RXE interrupt masked
1: NotMasked: RXE interrupt not masked

TXEIE

Bit 7: Tx buffer empty interrupt enable.

Allowed values:
0: Masked: TXE interrupt masked
1: NotMasked: TXE interrupt not masked

SR

status register

Offset: 0x8, reset: 0x0002, access: Unspecified

9/9 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
							FRE r	BSY r	OVR r	MODF r	CRCERR rw	UDR r	CHSIDE r	TXE r	RXNE r

Toggle Fields.

RXNE

Bit 0: Receive buffer not empty.

Allowed values:
0: Empty: Rx buffer empty
1: NotEmpty: Rx buffer not empty

TXE

Bit 1: Transmit buffer empty.

Allowed values:
0: NotEmpty: Tx buffer not empty
1: Empty: Tx buffer empty

CHSIDE

Bit 2: Channel side.

Allowed values:
0: Left: Channel left has to be transmitted or has been received
1: Right: Channel right has to be transmitted or has been received

UDR

Bit 3: Underrun flag.

Allowed values:
0: NoUnderrun: No underrun occurred
1: Underrun: Underrun occurred

CRCERR

Bit 4: CRC error flag.

Allowed values:
0: Match: CRC value received matches the SPIx_RXCRCR value
1: NoMatch: CRC value received does not match the SPIx_RXCRCR value

MODF

Bit 5: Mode fault.

Allowed values:
0: NoFault: No mode fault occurred
1: Fault: Mode fault occurred

OVR

Bit 6: Overrun flag.

Allowed values:
0: NoOverrun: No overrun occurred
1: Overrun: Overrun occurred

BSY

Bit 7: Busy flag.

Allowed values:
0: NotBusy: SPI not busy
1: Busy: SPI busy

FRE

Bit 8: TI frame format error.

Allowed values:
0: NoError: No frame format error
1: Error: A frame format error occurred

DR

data register

Offset: 0xC, reset: 0x0000, access: read-write

1/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
DR rw

Toggle Fields.

DR

Bits 0-15: Data register.

Allowed values: 0-65535

CRCPR

CRC polynomial register

Offset: 0x10, reset: 0x0007, access: read-write

1/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
CRCPOLY rw

Toggle Fields.

CRCPOLY

Bits 0-15: CRC polynomial register.

Allowed values: 0-65535

RXCRCR

RX CRC register

Offset: 0x14, reset: 0x0000, access: read-only

1/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
RxCRC r

Toggle Fields.

RxCRC

Bits 0-15: Rx CRC register.

Allowed values: 0-65535

TXCRCR

TX CRC register

Offset: 0x18, reset: 0x0000, access: read-only

1/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
TxCRC r

Toggle Fields.

TxCRC

Bits 0-15: Tx CRC register.

Allowed values: 0-65535

I2SCFGR

I2S configuration register

Offset: 0x1C, reset: 0x0000, access: read-write

8/8 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
				I2SMOD rw	I2SE rw	I2SCFG rw		PCMSYNC rw		I2SSTD rw		CKPOL rw	DATLEN rw		CHLEN rw

Toggle Fields.

CHLEN

Bit 0: Channel length (number of bits per audio channel).

Allowed values:
0: SixteenBit: 16-bit wide
1: ThirtyTwoBit: 32-bit wide

DATLEN

Bits 1-2: Data length to be transferred.

Allowed values:
0: SixteenBit: 16-bit data length
1: TwentyFourBit: 24-bit data length
2: ThirtyTwoBit: 32-bit data length

CKPOL

Bit 3: Steady state clock polarity.

Allowed values:
0: IdleLow: I2S clock inactive state is low level
1: IdleHigh: I2S clock inactive state is high level

I2SSTD

Bits 4-5: I2S standard selection.

Allowed values:
0: Philips: I2S Philips standard
1: MSB: MSB justified standard
2: LSB: LSB justified standard
3: PCM: PCM standard

PCMSYNC

Bit 7: PCM frame synchronization.

Allowed values:
0: Short: Short frame synchronisation
1: Long: Long frame synchronisation

I2SCFG

Bits 8-9: I2S configuration mode.

Allowed values:
0: SlaveTx: Slave - transmit
1: SlaveRx: Slave - receive
2: MasterTx: Master - transmit
3: MasterRx: Master - receive

I2SE

Bit 10: I2S Enable.

Allowed values:
0: Disabled: I2S peripheral is disabled
1: Enabled: I2S peripheral is enabled

I2SMOD

Bit 11: I2S mode selection.

Allowed values:
0: SPIMode: SPI mode is selected
1: I2SMode: I2S mode is selected

I2SPR

I2S prescaler register

Offset: 0x20, reset: 00000010, access: read-write

3/3 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
						MCKOE rw	ODD rw	I2SDIV rw

Toggle Fields.

I2SDIV

Bits 0-7: I2S Linear prescaler.

Allowed values: 2-255

ODD

Bit 8: Odd factor for the prescaler.

Allowed values:
0: Even: Real divider value is I2SDIV * 2
1: Odd: Real divider value is (I2SDIV * 2) + 1

MCKOE

Bit 9: Master clock output enable.

Allowed values:
0: Disabled: Master clock output is disabled
1: Enabled: Master clock output is enabled

SPI3

0x40003C00: Serial peripheral interface

45/45 fields covered. Toggle Registers.

CR1

control register 1

Offset: 0x0, reset: 0x0000, access: read-write

14/14 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
BIDIMODE rw	BIDIOE rw	CRCEN rw	CRCNEXT rw	DFF rw	RXONLY rw	SSM rw	SSI rw	LSBFIRST rw	SPE rw	BR rw			MSTR rw	CPOL rw	CPHA rw

Toggle Fields.

CPHA

Bit 0: Clock phase.

Allowed values:
0: FirstEdge: The first clock transition is the first data capture edge
1: SecondEdge: The second clock transition is the first data capture edge

CPOL

Bit 1: Clock polarity.

Allowed values:
0: IdleLow: CK to 0 when idle
1: IdleHigh: CK to 1 when idle

MSTR

Bit 2: Master selection.

Allowed values:
0: Slave: Slave configuration
1: Master: Master configuration

BR

Bits 3-5: Baud rate control.

SPE

Bit 6: SPI enable.

Allowed values:
0: Disabled: Peripheral disabled
1: Enabled: Peripheral enabled

LSBFIRST

Bit 7: Frame format.

Allowed values:
0: MSBFirst: Data is transmitted/received with the MSB first
1: LSBFirst: Data is transmitted/received with the LSB first

SSI

Bit 8: Internal slave select.

SSM

Bit 9: Software slave management.

Allowed values:
0: Disabled: Software slave management disabled
1: Enabled: Software slave management enabled

RXONLY

Bit 10: Receive only.

Allowed values:
0: FullDuplex: Full duplex (Transmit and receive)
1: OutputDisabled: Output disabled (Receive-only mode)

DFF

Bit 11: Data frame format.

Allowed values:
0: EightBit: 8-bit data frame format is selected for transmission/reception
1: SixteenBit: 16-bit data frame format is selected for transmission/reception

CRCNEXT

Bit 12: CRC transfer next.

Allowed values:
0: TxBuffer: Next transmit value is from Tx buffer
1: CRC: Next transmit value is from Tx CRC register

CRCEN

Bit 13: Hardware CRC calculation enable.

Allowed values:
0: Disabled: CRC calculation disabled
1: Enabled: CRC calculation enabled

BIDIOE

Bit 14: Output enable in bidirectional mode.

Allowed values:
0: OutputDisabled: Output disabled (receive-only mode)
1: OutputEnabled: Output enabled (transmit-only mode)

BIDIMODE

Bit 15: Bidirectional data mode enable.

Allowed values:
0: Unidirectional: 2-line unidirectional data mode selected
1: Bidirectional: 1-line bidirectional data mode selected

CR2

control register 2

Offset: 0x4, reset: 0x0000, access: read-write

7/7 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
								TXEIE rw	RXNEIE rw	ERRIE rw	FRF rw		SSOE rw	TXDMAEN rw	RXDMAEN rw

Toggle Fields.

RXDMAEN

Bit 0: Rx buffer DMA enable.

Allowed values:
0: Disabled: Rx buffer DMA disabled
1: Enabled: Rx buffer DMA enabled

TXDMAEN

Bit 1: Tx buffer DMA enable.

Allowed values:
0: Disabled: Tx buffer DMA disabled
1: Enabled: Tx buffer DMA enabled

SSOE

Bit 2: SS output enable.

Allowed values:
0: Disabled: SS output is disabled in master mode
1: Enabled: SS output is enabled in master mode

FRF

Bit 4: Frame format.

Allowed values:
0: Motorola: SPI Motorola mode
1: TI: SPI TI mode

ERRIE

Bit 5: Error interrupt enable.

Allowed values:
0: Masked: Error interrupt masked
1: NotMasked: Error interrupt not masked

RXNEIE

Bit 6: RX buffer not empty interrupt enable.

Allowed values:
0: Masked: RXE interrupt masked
1: NotMasked: RXE interrupt not masked

TXEIE

Bit 7: Tx buffer empty interrupt enable.

Allowed values:
0: Masked: TXE interrupt masked
1: NotMasked: TXE interrupt not masked

SR

status register

Offset: 0x8, reset: 0x0002, access: Unspecified

9/9 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
							FRE r	BSY r	OVR r	MODF r	CRCERR rw	UDR r	CHSIDE r	TXE r	RXNE r

Toggle Fields.

RXNE

Bit 0: Receive buffer not empty.

Allowed values:
0: Empty: Rx buffer empty
1: NotEmpty: Rx buffer not empty

TXE

Bit 1: Transmit buffer empty.

Allowed values:
0: NotEmpty: Tx buffer not empty
1: Empty: Tx buffer empty

CHSIDE

Bit 2: Channel side.

Allowed values:
0: Left: Channel left has to be transmitted or has been received
1: Right: Channel right has to be transmitted or has been received

UDR

Bit 3: Underrun flag.

Allowed values:
0: NoUnderrun: No underrun occurred
1: Underrun: Underrun occurred

CRCERR

Bit 4: CRC error flag.

Allowed values:
0: Match: CRC value received matches the SPIx_RXCRCR value
1: NoMatch: CRC value received does not match the SPIx_RXCRCR value

MODF

Bit 5: Mode fault.

Allowed values:
0: NoFault: No mode fault occurred
1: Fault: Mode fault occurred

OVR

Bit 6: Overrun flag.

Allowed values:
0: NoOverrun: No overrun occurred
1: Overrun: Overrun occurred

BSY

Bit 7: Busy flag.

Allowed values:
0: NotBusy: SPI not busy
1: Busy: SPI busy

FRE

Bit 8: TI frame format error.

Allowed values:
0: NoError: No frame format error
1: Error: A frame format error occurred

DR

data register

Offset: 0xC, reset: 0x0000, access: read-write

1/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
DR rw

Toggle Fields.

DR

Bits 0-15: Data register.

Allowed values: 0-65535

CRCPR

CRC polynomial register

Offset: 0x10, reset: 0x0007, access: read-write

1/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
CRCPOLY rw

Toggle Fields.

CRCPOLY

Bits 0-15: CRC polynomial register.

Allowed values: 0-65535

RXCRCR

RX CRC register

Offset: 0x14, reset: 0x0000, access: read-only

1/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
RxCRC r

Toggle Fields.

RxCRC

Bits 0-15: Rx CRC register.

Allowed values: 0-65535

TXCRCR

TX CRC register

Offset: 0x18, reset: 0x0000, access: read-only

1/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
TxCRC r

Toggle Fields.

TxCRC

Bits 0-15: Tx CRC register.

Allowed values: 0-65535

I2SCFGR

I2S configuration register

Offset: 0x1C, reset: 0x0000, access: read-write

8/8 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
				I2SMOD rw	I2SE rw	I2SCFG rw		PCMSYNC rw		I2SSTD rw		CKPOL rw	DATLEN rw		CHLEN rw

Toggle Fields.

CHLEN

Bit 0: Channel length (number of bits per audio channel).

Allowed values:
0: SixteenBit: 16-bit wide
1: ThirtyTwoBit: 32-bit wide

DATLEN

Bits 1-2: Data length to be transferred.

Allowed values:
0: SixteenBit: 16-bit data length
1: TwentyFourBit: 24-bit data length
2: ThirtyTwoBit: 32-bit data length

CKPOL

Bit 3: Steady state clock polarity.

Allowed values:
0: IdleLow: I2S clock inactive state is low level
1: IdleHigh: I2S clock inactive state is high level

I2SSTD

Bits 4-5: I2S standard selection.

Allowed values:
0: Philips: I2S Philips standard
1: MSB: MSB justified standard
2: LSB: LSB justified standard
3: PCM: PCM standard

PCMSYNC

Bit 7: PCM frame synchronization.

Allowed values:
0: Short: Short frame synchronisation
1: Long: Long frame synchronisation

I2SCFG

Bits 8-9: I2S configuration mode.

Allowed values:
0: SlaveTx: Slave - transmit
1: SlaveRx: Slave - receive
2: MasterTx: Master - transmit
3: MasterRx: Master - receive

I2SE

Bit 10: I2S Enable.

Allowed values:
0: Disabled: I2S peripheral is disabled
1: Enabled: I2S peripheral is enabled

I2SMOD

Bit 11: I2S mode selection.

Allowed values:
0: SPIMode: SPI mode is selected
1: I2SMode: I2S mode is selected

I2SPR

I2S prescaler register

Offset: 0x20, reset: 00000010, access: read-write

3/3 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
						MCKOE rw	ODD rw	I2SDIV rw

Toggle Fields.

I2SDIV

Bits 0-7: I2S Linear prescaler.

Allowed values: 2-255

ODD

Bit 8: Odd factor for the prescaler.

Allowed values:
0: Even: Real divider value is I2SDIV * 2
1: Odd: Real divider value is (I2SDIV * 2) + 1

MCKOE

Bit 9: Master clock output enable.

Allowed values:
0: Disabled: Master clock output is disabled
1: Enabled: Master clock output is enabled

SPI4

0x40013400: Serial peripheral interface

45/45 fields covered. Toggle Registers.

CR1

control register 1

Offset: 0x0, reset: 0x0000, access: read-write

14/14 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
BIDIMODE rw	BIDIOE rw	CRCEN rw	CRCNEXT rw	DFF rw	RXONLY rw	SSM rw	SSI rw	LSBFIRST rw	SPE rw	BR rw			MSTR rw	CPOL rw	CPHA rw

Toggle Fields.

CPHA

Bit 0: Clock phase.

Allowed values:
0: FirstEdge: The first clock transition is the first data capture edge
1: SecondEdge: The second clock transition is the first data capture edge

CPOL

Bit 1: Clock polarity.

Allowed values:
0: IdleLow: CK to 0 when idle
1: IdleHigh: CK to 1 when idle

MSTR

Bit 2: Master selection.

Allowed values:
0: Slave: Slave configuration
1: Master: Master configuration

BR

Bits 3-5: Baud rate control.

SPE

Bit 6: SPI enable.

Allowed values:
0: Disabled: Peripheral disabled
1: Enabled: Peripheral enabled

LSBFIRST

Bit 7: Frame format.

Allowed values:
0: MSBFirst: Data is transmitted/received with the MSB first
1: LSBFirst: Data is transmitted/received with the LSB first

SSI

Bit 8: Internal slave select.

SSM

Bit 9: Software slave management.

Allowed values:
0: Disabled: Software slave management disabled
1: Enabled: Software slave management enabled

RXONLY

Bit 10: Receive only.

Allowed values:
0: FullDuplex: Full duplex (Transmit and receive)
1: OutputDisabled: Output disabled (Receive-only mode)

DFF

Bit 11: Data frame format.

Allowed values:
0: EightBit: 8-bit data frame format is selected for transmission/reception
1: SixteenBit: 16-bit data frame format is selected for transmission/reception

CRCNEXT

Bit 12: CRC transfer next.

Allowed values:
0: TxBuffer: Next transmit value is from Tx buffer
1: CRC: Next transmit value is from Tx CRC register

CRCEN

Bit 13: Hardware CRC calculation enable.

Allowed values:
0: Disabled: CRC calculation disabled
1: Enabled: CRC calculation enabled

BIDIOE

Bit 14: Output enable in bidirectional mode.

Allowed values:
0: OutputDisabled: Output disabled (receive-only mode)
1: OutputEnabled: Output enabled (transmit-only mode)

BIDIMODE

Bit 15: Bidirectional data mode enable.

Allowed values:
0: Unidirectional: 2-line unidirectional data mode selected
1: Bidirectional: 1-line bidirectional data mode selected

CR2

control register 2

Offset: 0x4, reset: 0x0000, access: read-write

7/7 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
								TXEIE rw	RXNEIE rw	ERRIE rw	FRF rw		SSOE rw	TXDMAEN rw	RXDMAEN rw

Toggle Fields.

RXDMAEN

Bit 0: Rx buffer DMA enable.

Allowed values:
0: Disabled: Rx buffer DMA disabled
1: Enabled: Rx buffer DMA enabled

TXDMAEN

Bit 1: Tx buffer DMA enable.

Allowed values:
0: Disabled: Tx buffer DMA disabled
1: Enabled: Tx buffer DMA enabled

SSOE

Bit 2: SS output enable.

Allowed values:
0: Disabled: SS output is disabled in master mode
1: Enabled: SS output is enabled in master mode

FRF

Bit 4: Frame format.

Allowed values:
0: Motorola: SPI Motorola mode
1: TI: SPI TI mode

ERRIE

Bit 5: Error interrupt enable.

Allowed values:
0: Masked: Error interrupt masked
1: NotMasked: Error interrupt not masked

RXNEIE

Bit 6: RX buffer not empty interrupt enable.

Allowed values:
0: Masked: RXE interrupt masked
1: NotMasked: RXE interrupt not masked

TXEIE

Bit 7: Tx buffer empty interrupt enable.

Allowed values:
0: Masked: TXE interrupt masked
1: NotMasked: TXE interrupt not masked

SR

status register

Offset: 0x8, reset: 0x0002, access: Unspecified

9/9 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
							FRE r	BSY r	OVR r	MODF r	CRCERR rw	UDR r	CHSIDE r	TXE r	RXNE r

Toggle Fields.

RXNE

Bit 0: Receive buffer not empty.

Allowed values:
0: Empty: Rx buffer empty
1: NotEmpty: Rx buffer not empty

TXE

Bit 1: Transmit buffer empty.

Allowed values:
0: NotEmpty: Tx buffer not empty
1: Empty: Tx buffer empty

CHSIDE

Bit 2: Channel side.

Allowed values:
0: Left: Channel left has to be transmitted or has been received
1: Right: Channel right has to be transmitted or has been received

UDR

Bit 3: Underrun flag.

Allowed values:
0: NoUnderrun: No underrun occurred
1: Underrun: Underrun occurred

CRCERR

Bit 4: CRC error flag.

Allowed values:
0: Match: CRC value received matches the SPIx_RXCRCR value
1: NoMatch: CRC value received does not match the SPIx_RXCRCR value

MODF

Bit 5: Mode fault.

Allowed values:
0: NoFault: No mode fault occurred
1: Fault: Mode fault occurred

OVR

Bit 6: Overrun flag.

Allowed values:
0: NoOverrun: No overrun occurred
1: Overrun: Overrun occurred

BSY

Bit 7: Busy flag.

Allowed values:
0: NotBusy: SPI not busy
1: Busy: SPI busy

FRE

Bit 8: TI frame format error.

Allowed values:
0: NoError: No frame format error
1: Error: A frame format error occurred

DR

data register

Offset: 0xC, reset: 0x0000, access: read-write

1/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
DR rw

Toggle Fields.

DR

Bits 0-15: Data register.

Allowed values: 0-65535

CRCPR

CRC polynomial register

Offset: 0x10, reset: 0x0007, access: read-write

1/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
CRCPOLY rw

Toggle Fields.

CRCPOLY

Bits 0-15: CRC polynomial register.

Allowed values: 0-65535

RXCRCR

RX CRC register

Offset: 0x14, reset: 0x0000, access: read-only

1/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
RxCRC r

Toggle Fields.

RxCRC

Bits 0-15: Rx CRC register.

Allowed values: 0-65535

TXCRCR

TX CRC register

Offset: 0x18, reset: 0x0000, access: read-only

1/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
TxCRC r

Toggle Fields.

TxCRC

Bits 0-15: Tx CRC register.

Allowed values: 0-65535

I2SCFGR

I2S configuration register

Offset: 0x1C, reset: 0x0000, access: read-write

8/8 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
				I2SMOD rw	I2SE rw	I2SCFG rw		PCMSYNC rw		I2SSTD rw		CKPOL rw	DATLEN rw		CHLEN rw

Toggle Fields.

CHLEN

Bit 0: Channel length (number of bits per audio channel).

Allowed values:
0: SixteenBit: 16-bit wide
1: ThirtyTwoBit: 32-bit wide

DATLEN

Bits 1-2: Data length to be transferred.

Allowed values:
0: SixteenBit: 16-bit data length
1: TwentyFourBit: 24-bit data length
2: ThirtyTwoBit: 32-bit data length

CKPOL

Bit 3: Steady state clock polarity.

Allowed values:
0: IdleLow: I2S clock inactive state is low level
1: IdleHigh: I2S clock inactive state is high level

I2SSTD

Bits 4-5: I2S standard selection.

Allowed values:
0: Philips: I2S Philips standard
1: MSB: MSB justified standard
2: LSB: LSB justified standard
3: PCM: PCM standard

PCMSYNC

Bit 7: PCM frame synchronization.

Allowed values:
0: Short: Short frame synchronisation
1: Long: Long frame synchronisation

I2SCFG

Bits 8-9: I2S configuration mode.

Allowed values:
0: SlaveTx: Slave - transmit
1: SlaveRx: Slave - receive
2: MasterTx: Master - transmit
3: MasterRx: Master - receive

I2SE

Bit 10: I2S Enable.

Allowed values:
0: Disabled: I2S peripheral is disabled
1: Enabled: I2S peripheral is enabled

I2SMOD

Bit 11: I2S mode selection.

Allowed values:
0: SPIMode: SPI mode is selected
1: I2SMode: I2S mode is selected

I2SPR

I2S prescaler register

Offset: 0x20, reset: 00000010, access: read-write

3/3 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
						MCKOE rw	ODD rw	I2SDIV rw

Toggle Fields.

I2SDIV

Bits 0-7: I2S Linear prescaler.

Allowed values: 2-255

ODD

Bit 8: Odd factor for the prescaler.

Allowed values:
0: Even: Real divider value is I2SDIV * 2
1: Odd: Real divider value is (I2SDIV * 2) + 1

MCKOE

Bit 9: Master clock output enable.

Allowed values:
0: Disabled: Master clock output is disabled
1: Enabled: Master clock output is enabled

SPI5

0x40015000: Serial peripheral interface

45/45 fields covered. Toggle Registers.

CR1

control register 1

Offset: 0x0, reset: 0x0000, access: read-write

14/14 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
BIDIMODE rw	BIDIOE rw	CRCEN rw	CRCNEXT rw	DFF rw	RXONLY rw	SSM rw	SSI rw	LSBFIRST rw	SPE rw	BR rw			MSTR rw	CPOL rw	CPHA rw

Toggle Fields.

CPHA

Bit 0: Clock phase.

Allowed values:
0: FirstEdge: The first clock transition is the first data capture edge
1: SecondEdge: The second clock transition is the first data capture edge

CPOL

Bit 1: Clock polarity.

Allowed values:
0: IdleLow: CK to 0 when idle
1: IdleHigh: CK to 1 when idle

MSTR

Bit 2: Master selection.

Allowed values:
0: Slave: Slave configuration
1: Master: Master configuration

BR

Bits 3-5: Baud rate control.

SPE

Bit 6: SPI enable.

Allowed values:
0: Disabled: Peripheral disabled
1: Enabled: Peripheral enabled

LSBFIRST

Bit 7: Frame format.

Allowed values:
0: MSBFirst: Data is transmitted/received with the MSB first
1: LSBFirst: Data is transmitted/received with the LSB first

SSI

Bit 8: Internal slave select.

SSM

Bit 9: Software slave management.

Allowed values:
0: Disabled: Software slave management disabled
1: Enabled: Software slave management enabled

RXONLY

Bit 10: Receive only.

Allowed values:
0: FullDuplex: Full duplex (Transmit and receive)
1: OutputDisabled: Output disabled (Receive-only mode)

DFF

Bit 11: Data frame format.

Allowed values:
0: EightBit: 8-bit data frame format is selected for transmission/reception
1: SixteenBit: 16-bit data frame format is selected for transmission/reception

CRCNEXT

Bit 12: CRC transfer next.

Allowed values:
0: TxBuffer: Next transmit value is from Tx buffer
1: CRC: Next transmit value is from Tx CRC register

CRCEN

Bit 13: Hardware CRC calculation enable.

Allowed values:
0: Disabled: CRC calculation disabled
1: Enabled: CRC calculation enabled

BIDIOE

Bit 14: Output enable in bidirectional mode.

Allowed values:
0: OutputDisabled: Output disabled (receive-only mode)
1: OutputEnabled: Output enabled (transmit-only mode)

BIDIMODE

Bit 15: Bidirectional data mode enable.

Allowed values:
0: Unidirectional: 2-line unidirectional data mode selected
1: Bidirectional: 1-line bidirectional data mode selected

CR2

control register 2

Offset: 0x4, reset: 0x0000, access: read-write

7/7 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
								TXEIE rw	RXNEIE rw	ERRIE rw	FRF rw		SSOE rw	TXDMAEN rw	RXDMAEN rw

Toggle Fields.

RXDMAEN

Bit 0: Rx buffer DMA enable.

Allowed values:
0: Disabled: Rx buffer DMA disabled
1: Enabled: Rx buffer DMA enabled

TXDMAEN

Bit 1: Tx buffer DMA enable.

Allowed values:
0: Disabled: Tx buffer DMA disabled
1: Enabled: Tx buffer DMA enabled

SSOE

Bit 2: SS output enable.

Allowed values:
0: Disabled: SS output is disabled in master mode
1: Enabled: SS output is enabled in master mode

FRF

Bit 4: Frame format.

Allowed values:
0: Motorola: SPI Motorola mode
1: TI: SPI TI mode

ERRIE

Bit 5: Error interrupt enable.

Allowed values:
0: Masked: Error interrupt masked
1: NotMasked: Error interrupt not masked

RXNEIE

Bit 6: RX buffer not empty interrupt enable.

Allowed values:
0: Masked: RXE interrupt masked
1: NotMasked: RXE interrupt not masked

TXEIE

Bit 7: Tx buffer empty interrupt enable.

Allowed values:
0: Masked: TXE interrupt masked
1: NotMasked: TXE interrupt not masked

SR

status register

Offset: 0x8, reset: 0x0002, access: Unspecified

9/9 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
							FRE r	BSY r	OVR r	MODF r	CRCERR rw	UDR r	CHSIDE r	TXE r	RXNE r

Toggle Fields.

RXNE

Bit 0: Receive buffer not empty.

Allowed values:
0: Empty: Rx buffer empty
1: NotEmpty: Rx buffer not empty

TXE

Bit 1: Transmit buffer empty.

Allowed values:
0: NotEmpty: Tx buffer not empty
1: Empty: Tx buffer empty

CHSIDE

Bit 2: Channel side.

Allowed values:
0: Left: Channel left has to be transmitted or has been received
1: Right: Channel right has to be transmitted or has been received

UDR

Bit 3: Underrun flag.

Allowed values:
0: NoUnderrun: No underrun occurred
1: Underrun: Underrun occurred

CRCERR

Bit 4: CRC error flag.

Allowed values:
0: Match: CRC value received matches the SPIx_RXCRCR value
1: NoMatch: CRC value received does not match the SPIx_RXCRCR value

MODF

Bit 5: Mode fault.

Allowed values:
0: NoFault: No mode fault occurred
1: Fault: Mode fault occurred

OVR

Bit 6: Overrun flag.

Allowed values:
0: NoOverrun: No overrun occurred
1: Overrun: Overrun occurred

BSY

Bit 7: Busy flag.

Allowed values:
0: NotBusy: SPI not busy
1: Busy: SPI busy

FRE

Bit 8: TI frame format error.

Allowed values:
0: NoError: No frame format error
1: Error: A frame format error occurred

DR

data register

Offset: 0xC, reset: 0x0000, access: read-write

1/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
DR rw

Toggle Fields.

DR

Bits 0-15: Data register.

Allowed values: 0-65535

CRCPR

CRC polynomial register

Offset: 0x10, reset: 0x0007, access: read-write

1/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
CRCPOLY rw

Toggle Fields.

CRCPOLY

Bits 0-15: CRC polynomial register.

Allowed values: 0-65535

RXCRCR

RX CRC register

Offset: 0x14, reset: 0x0000, access: read-only

1/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
RxCRC r

Toggle Fields.

RxCRC

Bits 0-15: Rx CRC register.

Allowed values: 0-65535

TXCRCR

TX CRC register

Offset: 0x18, reset: 0x0000, access: read-only

1/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
TxCRC r

Toggle Fields.

TxCRC

Bits 0-15: Tx CRC register.

Allowed values: 0-65535

I2SCFGR

I2S configuration register

Offset: 0x1C, reset: 0x0000, access: read-write

8/8 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
				I2SMOD rw	I2SE rw	I2SCFG rw		PCMSYNC rw		I2SSTD rw		CKPOL rw	DATLEN rw		CHLEN rw

Toggle Fields.

CHLEN

Bit 0: Channel length (number of bits per audio channel).

Allowed values:
0: SixteenBit: 16-bit wide
1: ThirtyTwoBit: 32-bit wide

DATLEN

Bits 1-2: Data length to be transferred.

Allowed values:
0: SixteenBit: 16-bit data length
1: TwentyFourBit: 24-bit data length
2: ThirtyTwoBit: 32-bit data length

CKPOL

Bit 3: Steady state clock polarity.

Allowed values:
0: IdleLow: I2S clock inactive state is low level
1: IdleHigh: I2S clock inactive state is high level

I2SSTD

Bits 4-5: I2S standard selection.

Allowed values:
0: Philips: I2S Philips standard
1: MSB: MSB justified standard
2: LSB: LSB justified standard
3: PCM: PCM standard

PCMSYNC

Bit 7: PCM frame synchronization.

Allowed values:
0: Short: Short frame synchronisation
1: Long: Long frame synchronisation

I2SCFG

Bits 8-9: I2S configuration mode.

Allowed values:
0: SlaveTx: Slave - transmit
1: SlaveRx: Slave - receive
2: MasterTx: Master - transmit
3: MasterRx: Master - receive

I2SE

Bit 10: I2S Enable.

Allowed values:
0: Disabled: I2S peripheral is disabled
1: Enabled: I2S peripheral is enabled

I2SMOD

Bit 11: I2S mode selection.

Allowed values:
0: SPIMode: SPI mode is selected
1: I2SMode: I2S mode is selected

I2SPR

I2S prescaler register

Offset: 0x20, reset: 00000010, access: read-write

3/3 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
						MCKOE rw	ODD rw	I2SDIV rw

Toggle Fields.

I2SDIV

Bits 0-7: I2S Linear prescaler.

Allowed values: 2-255

ODD

Bit 8: Odd factor for the prescaler.

Allowed values:
0: Even: Real divider value is I2SDIV * 2
1: Odd: Real divider value is (I2SDIV * 2) + 1

MCKOE

Bit 9: Master clock output enable.

Allowed values:
0: Disabled: Master clock output is disabled
1: Enabled: Master clock output is enabled

SPI6

0x40015400: Serial peripheral interface

45/45 fields covered. Toggle Registers.

CR1

control register 1

Offset: 0x0, reset: 0x0000, access: read-write

14/14 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
BIDIMODE rw	BIDIOE rw	CRCEN rw	CRCNEXT rw	DFF rw	RXONLY rw	SSM rw	SSI rw	LSBFIRST rw	SPE rw	BR rw			MSTR rw	CPOL rw	CPHA rw

Toggle Fields.

CPHA

Bit 0: Clock phase.

Allowed values:
0: FirstEdge: The first clock transition is the first data capture edge
1: SecondEdge: The second clock transition is the first data capture edge

CPOL

Bit 1: Clock polarity.

Allowed values:
0: IdleLow: CK to 0 when idle
1: IdleHigh: CK to 1 when idle

MSTR

Bit 2: Master selection.

Allowed values:
0: Slave: Slave configuration
1: Master: Master configuration

BR

Bits 3-5: Baud rate control.

SPE

Bit 6: SPI enable.

Allowed values:
0: Disabled: Peripheral disabled
1: Enabled: Peripheral enabled

LSBFIRST

Bit 7: Frame format.

Allowed values:
0: MSBFirst: Data is transmitted/received with the MSB first
1: LSBFirst: Data is transmitted/received with the LSB first

SSI

Bit 8: Internal slave select.

SSM

Bit 9: Software slave management.

Allowed values:
0: Disabled: Software slave management disabled
1: Enabled: Software slave management enabled

RXONLY

Bit 10: Receive only.

Allowed values:
0: FullDuplex: Full duplex (Transmit and receive)
1: OutputDisabled: Output disabled (Receive-only mode)

DFF

Bit 11: Data frame format.

Allowed values:
0: EightBit: 8-bit data frame format is selected for transmission/reception
1: SixteenBit: 16-bit data frame format is selected for transmission/reception

CRCNEXT

Bit 12: CRC transfer next.

Allowed values:
0: TxBuffer: Next transmit value is from Tx buffer
1: CRC: Next transmit value is from Tx CRC register

CRCEN

Bit 13: Hardware CRC calculation enable.

Allowed values:
0: Disabled: CRC calculation disabled
1: Enabled: CRC calculation enabled

BIDIOE

Bit 14: Output enable in bidirectional mode.

Allowed values:
0: OutputDisabled: Output disabled (receive-only mode)
1: OutputEnabled: Output enabled (transmit-only mode)

BIDIMODE

Bit 15: Bidirectional data mode enable.

Allowed values:
0: Unidirectional: 2-line unidirectional data mode selected
1: Bidirectional: 1-line bidirectional data mode selected

CR2

control register 2

Offset: 0x4, reset: 0x0000, access: read-write

7/7 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
								TXEIE rw	RXNEIE rw	ERRIE rw	FRF rw		SSOE rw	TXDMAEN rw	RXDMAEN rw

Toggle Fields.

RXDMAEN

Bit 0: Rx buffer DMA enable.

Allowed values:
0: Disabled: Rx buffer DMA disabled
1: Enabled: Rx buffer DMA enabled

TXDMAEN

Bit 1: Tx buffer DMA enable.

Allowed values:
0: Disabled: Tx buffer DMA disabled
1: Enabled: Tx buffer DMA enabled

SSOE

Bit 2: SS output enable.

Allowed values:
0: Disabled: SS output is disabled in master mode
1: Enabled: SS output is enabled in master mode

FRF

Bit 4: Frame format.

Allowed values:
0: Motorola: SPI Motorola mode
1: TI: SPI TI mode

ERRIE

Bit 5: Error interrupt enable.

Allowed values:
0: Masked: Error interrupt masked
1: NotMasked: Error interrupt not masked

RXNEIE

Bit 6: RX buffer not empty interrupt enable.

Allowed values:
0: Masked: RXE interrupt masked
1: NotMasked: RXE interrupt not masked

TXEIE

Bit 7: Tx buffer empty interrupt enable.

Allowed values:
0: Masked: TXE interrupt masked
1: NotMasked: TXE interrupt not masked

SR

status register

Offset: 0x8, reset: 0x0002, access: Unspecified

9/9 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
							FRE r	BSY r	OVR r	MODF r	CRCERR rw	UDR r	CHSIDE r	TXE r	RXNE r

Toggle Fields.

RXNE

Bit 0: Receive buffer not empty.

Allowed values:
0: Empty: Rx buffer empty
1: NotEmpty: Rx buffer not empty

TXE

Bit 1: Transmit buffer empty.

Allowed values:
0: NotEmpty: Tx buffer not empty
1: Empty: Tx buffer empty

CHSIDE

Bit 2: Channel side.

Allowed values:
0: Left: Channel left has to be transmitted or has been received
1: Right: Channel right has to be transmitted or has been received

UDR

Bit 3: Underrun flag.

Allowed values:
0: NoUnderrun: No underrun occurred
1: Underrun: Underrun occurred

CRCERR

Bit 4: CRC error flag.

Allowed values:
0: Match: CRC value received matches the SPIx_RXCRCR value
1: NoMatch: CRC value received does not match the SPIx_RXCRCR value

MODF

Bit 5: Mode fault.

Allowed values:
0: NoFault: No mode fault occurred
1: Fault: Mode fault occurred

OVR

Bit 6: Overrun flag.

Allowed values:
0: NoOverrun: No overrun occurred
1: Overrun: Overrun occurred

BSY

Bit 7: Busy flag.

Allowed values:
0: NotBusy: SPI not busy
1: Busy: SPI busy

FRE

Bit 8: TI frame format error.

Allowed values:
0: NoError: No frame format error
1: Error: A frame format error occurred

DR

data register

Offset: 0xC, reset: 0x0000, access: read-write

1/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
DR rw

Toggle Fields.

DR

Bits 0-15: Data register.

Allowed values: 0-65535

CRCPR

CRC polynomial register

Offset: 0x10, reset: 0x0007, access: read-write

1/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
CRCPOLY rw

Toggle Fields.

CRCPOLY

Bits 0-15: CRC polynomial register.

Allowed values: 0-65535

RXCRCR

RX CRC register

Offset: 0x14, reset: 0x0000, access: read-only

1/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
RxCRC r

Toggle Fields.

RxCRC

Bits 0-15: Rx CRC register.

Allowed values: 0-65535

TXCRCR

TX CRC register

Offset: 0x18, reset: 0x0000, access: read-only

1/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
TxCRC r

Toggle Fields.

TxCRC

Bits 0-15: Tx CRC register.

Allowed values: 0-65535

I2SCFGR

I2S configuration register

Offset: 0x1C, reset: 0x0000, access: read-write

8/8 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
				I2SMOD rw	I2SE rw	I2SCFG rw		PCMSYNC rw		I2SSTD rw		CKPOL rw	DATLEN rw		CHLEN rw

Toggle Fields.

CHLEN

Bit 0: Channel length (number of bits per audio channel).

Allowed values:
0: SixteenBit: 16-bit wide
1: ThirtyTwoBit: 32-bit wide

DATLEN

Bits 1-2: Data length to be transferred.

Allowed values:
0: SixteenBit: 16-bit data length
1: TwentyFourBit: 24-bit data length
2: ThirtyTwoBit: 32-bit data length

CKPOL

Bit 3: Steady state clock polarity.

Allowed values:
0: IdleLow: I2S clock inactive state is low level
1: IdleHigh: I2S clock inactive state is high level

I2SSTD

Bits 4-5: I2S standard selection.

Allowed values:
0: Philips: I2S Philips standard
1: MSB: MSB justified standard
2: LSB: LSB justified standard
3: PCM: PCM standard

PCMSYNC

Bit 7: PCM frame synchronization.

Allowed values:
0: Short: Short frame synchronisation
1: Long: Long frame synchronisation

I2SCFG

Bits 8-9: I2S configuration mode.

Allowed values:
0: SlaveTx: Slave - transmit
1: SlaveRx: Slave - receive
2: MasterTx: Master - transmit
3: MasterRx: Master - receive

I2SE

Bit 10: I2S Enable.

Allowed values:
0: Disabled: I2S peripheral is disabled
1: Enabled: I2S peripheral is enabled

I2SMOD

Bit 11: I2S mode selection.

Allowed values:
0: SPIMode: SPI mode is selected
1: I2SMode: I2S mode is selected

I2SPR

I2S prescaler register

Offset: 0x20, reset: 00000010, access: read-write

3/3 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
						MCKOE rw	ODD rw	I2SDIV rw

Toggle Fields.

I2SDIV

Bits 0-7: I2S Linear prescaler.

Allowed values: 2-255

ODD

Bit 8: Odd factor for the prescaler.

Allowed values:
0: Even: Real divider value is I2SDIV * 2
1: Odd: Real divider value is (I2SDIV * 2) + 1

MCKOE

Bit 9: Master clock output enable.

Allowed values:
0: Disabled: Master clock output is disabled
1: Enabled: Master clock output is enabled

STK

0xE000E010: SysTick timer

0/9 fields covered. Toggle Registers.

CTRL

SysTick control and status register

Offset: 0x0, reset: 0X00000000, access: read-write

0/4 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
															COUNTFLAG rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
													CLKSOURCE rw	TICKINT rw	ENABLE rw

Toggle Fields.

ENABLE

Bit 0: Counter enable.

TICKINT

Bit 1: SysTick exception request enable.

CLKSOURCE

Bit 2: Clock source selection.

COUNTFLAG

Bit 16: COUNTFLAG.

LOAD

SysTick reload value register

Offset: 0x4, reset: 0X00000000, access: read-write

0/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
								RELOAD rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
RELOAD rw

Toggle Fields.

RELOAD

Bits 0-23: RELOAD value.

VAL

SysTick current value register

Offset: 0x8, reset: 0X00000000, access: read-write

0/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
								CURRENT rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
CURRENT rw

Toggle Fields.

CURRENT

Bits 0-23: Current counter value.

CALIB

SysTick calibration value register

Offset: 0xC, reset: 0X00000000, access: read-write

0/3 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
NOREF rw	SKEW rw							TENMS rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
TENMS rw

Toggle Fields.

TENMS

Bits 0-23: Calibration value.

SKEW

Bit 30: SKEW flag: Indicates whether the TENMS value is exact.

NOREF

Bit 31: NOREF flag. Reads as zero.

SYSCFG

0x40013800: System configuration controller

2/20 fields covered. Toggle Registers.

MEMRM

memory remap register

Offset: 0x0, reset: 0x00000000, access: read-write

0/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
														MEM_MODE rw

Toggle Fields.

MEM_MODE

Bits 0-1: MEM_MODE.

PMC

peripheral mode configuration register

Offset: 0x4, reset: 0x00000000, access: read-write

0/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
								MII_RMII_SEL rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0

Toggle Fields.

MII_RMII_SEL

Bit 23: Ethernet PHY interface selection.

EXTICR1

external interrupt configuration register 1

Offset: 0x8, reset: 0x0000, access: read-write

0/4 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
EXTI3 rw				EXTI2 rw				EXTI1 rw				EXTI0 rw

Toggle Fields.

EXTI0

Bits 0-3: EXTI x configuration (x = 0 to 3).

EXTI1

Bits 4-7: EXTI x configuration (x = 0 to 3).

EXTI2

Bits 8-11: EXTI x configuration (x = 0 to 3).

EXTI3

Bits 12-15: EXTI x configuration (x = 0 to 3).

EXTICR2

external interrupt configuration register 2

Offset: 0xC, reset: 0x0000, access: read-write

0/4 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
EXTI7 rw				EXTI6 rw				EXTI5 rw				EXTI4 rw

Toggle Fields.

EXTI4

Bits 0-3: EXTI x configuration (x = 4 to 7).

EXTI5

Bits 4-7: EXTI x configuration (x = 4 to 7).

EXTI6

Bits 8-11: EXTI x configuration (x = 4 to 7).

EXTI7

Bits 12-15: EXTI x configuration (x = 4 to 7).

EXTICR3

external interrupt configuration register 3

Offset: 0x10, reset: 0x0000, access: read-write

0/4 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
EXTI11 rw				EXTI10 rw				EXTI9 rw				EXTI8 rw

Toggle Fields.

EXTI8

Bits 0-3: EXTI x configuration (x = 8 to 11).

EXTI9

Bits 4-7: EXTI x configuration (x = 8 to 11).

EXTI10

Bits 8-11: EXTI10.

EXTI11

Bits 12-15: EXTI x configuration (x = 8 to 11).

EXTICR4

external interrupt configuration register 4

Offset: 0x14, reset: 0x0000, access: read-write

0/4 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
EXTI15 rw				EXTI14 rw				EXTI13 rw				EXTI12 rw

Toggle Fields.

EXTI12

Bits 0-3: EXTI x configuration (x = 12 to 15).

EXTI13

Bits 4-7: EXTI x configuration (x = 12 to 15).

EXTI14

Bits 8-11: EXTI x configuration (x = 12 to 15).

EXTI15

Bits 12-15: EXTI x configuration (x = 12 to 15).

CMPCR

Compensation cell control register

Offset: 0x20, reset: 0x00000000, access: read-only

2/2 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
							READY r								CMP_PD r

Toggle Fields.

CMP_PD

Bit 0: Compensation cell power-down.

READY

Bit 8: READY.

TIM1

0x40010000: Advanced-timers

77/124 fields covered. Toggle Registers.

CR1

control register 1

Offset: 0x0, reset: 0x0000, access: read-write

8/8 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
						CKD rw		ARPE rw	CMS rw		DIR rw	OPM rw	URS rw	UDIS rw	CEN rw

Toggle Fields.

CEN

Bit 0: Counter enable.

Allowed values:
0: Disabled: Counter disabled
1: Enabled: Counter enabled

UDIS

Bit 1: Update disable.

Allowed values:
0: Enabled: Update event enabled
1: Disabled: Update event disabled

URS

Bit 2: Update request source.

Allowed values:
0: AnyEvent: Any of counter overflow/underflow, setting UG, or update through slave mode, generates an update interrupt or DMA request
1: CounterOnly: Only counter overflow/underflow generates an update interrupt or DMA request

OPM

Bit 3: One-pulse mode.

Allowed values:
0: Disabled: Counter is not stopped at update event
1: Enabled: Counter stops counting at the next update event (clearing the CEN bit)

DIR

Bit 4: Direction.

Allowed values:
0: Up: Counter used as upcounter
1: Down: Counter used as downcounter

CMS

Bits 5-6: Center-aligned mode selection.

Allowed values:
0: EdgeAligned: The counter counts up or down depending on the direction bit
1: CenterAligned1: The counter counts up and down alternatively. Output compare interrupt flags are set only when the counter is counting down.
2: CenterAligned2: The counter counts up and down alternatively. Output compare interrupt flags are set only when the counter is counting up.
3: CenterAligned3: The counter counts up and down alternatively. Output compare interrupt flags are set both when the counter is counting up or down.

ARPE

Bit 7: Auto-reload preload enable.

Allowed values:
0: Disabled: TIMx_APRR register is not buffered
1: Enabled: TIMx_APRR register is buffered

CKD

Bits 8-9: Clock division.

Allowed values:
0: Div1: t_DTS = t_CK_INT
1: Div2: t_DTS = 2 × t_CK_INT
2: Div4: t_DTS = 4 × t_CK_INT

CR2

control register 2

Offset: 0x4, reset: 0x0000, access: read-write

3/12 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
	OIS4 rw	OIS3N rw	OIS3 rw	OIS2N rw	OIS2 rw	OIS1N rw	OIS1 rw	TI1S rw	MMS rw			CCDS rw	CCUS rw		CCPC rw

Toggle Fields.

CCPC

Bit 0: Capture/compare preloaded control.

CCUS

Bit 2: Capture/compare control update selection.

CCDS

Bit 3: Capture/compare DMA selection.

Allowed values:
0: OnCompare: CCx DMA request sent when CCx event occurs
1: OnUpdate: CCx DMA request sent when update event occurs

MMS

Bits 4-6: Master mode selection.

Allowed values:
0: Reset: The UG bit from the TIMx_EGR register is used as trigger output
1: Enable: The counter enable signal, CNT_EN, is used as trigger output
2: Update: The update event is selected as trigger output
3: ComparePulse: The trigger output send a positive pulse when the CC1IF flag it to be set, as soon as a capture or a compare match occurred
4: CompareOC1: OC1REF signal is used as trigger output
5: CompareOC2: OC2REF signal is used as trigger output
6: CompareOC3: OC3REF signal is used as trigger output
7: CompareOC4: OC4REF signal is used as trigger output

TI1S

Bit 7: TI1 selection.

Allowed values:
0: Normal: The TIMx_CH1 pin is connected to TI1 input
1: XOR: The TIMx_CH1, CH2, CH3 pins are connected to TI1 input

OIS1

Bit 8: Output Idle state 1.

OIS1N

Bit 9: Output Idle state 1.

OIS2

Bit 10: Output Idle state 2.

OIS2N

Bit 11: Output Idle state 2.

OIS3

Bit 12: Output Idle state 3.

OIS3N

Bit 13: Output Idle state 3.

OIS4

Bit 14: Output Idle state 4.

SMCR

slave mode control register

Offset: 0x8, reset: 0x0000, access: read-write

7/7 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
ETP rw	ECE rw	ETPS rw		ETF rw				MSM rw	TS rw				SMS rw

Toggle Fields.

SMS

Bits 0-2: Slave mode selection.

Allowed values:
0: Disabled: Slave mode disabled - if CEN = ‘1 then the prescaler is clocked directly by the internal clock.
1: Encoder_Mode_1: Encoder mode 1 - Counter counts up/down on TI2FP1 edge depending on TI1FP2 level.
2: Encoder_Mode_2: Encoder mode 2 - Counter counts up/down on TI1FP2 edge depending on TI2FP1 level.
3: Encoder_Mode_3: Encoder mode 3 - Counter counts up/down on both TI1FP1 and TI2FP2 edges depending on the level of the other input.
4: Reset_Mode: Reset Mode - Rising edge of the selected trigger input (TRGI) reinitializes the counter and generates an update of the registers.
5: Gated_Mode: Gated Mode - The counter clock is enabled when the trigger input (TRGI) is high. The counter stops (but is not reset) as soon as the trigger becomes low. Both start and stop of the counter are controlled.
6: Trigger_Mode: Trigger Mode - The counter starts at a rising edge of the trigger TRGI (but it is not reset). Only the start of the counter is controlled.
7: Ext_Clock_Mode: External Clock Mode 1 - Rising edges of the selected trigger (TRGI) clock the counter.

TS

Bits 4-6: Trigger selection.

Allowed values:
0: ITR0: Internal Trigger 0 (ITR0)
1: ITR1: Internal Trigger 1 (ITR1)
2: ITR2: Internal Trigger 2 (ITR2)
4: TI1F_ED: TI1 Edge Detector (TI1F_ED)
5: TI1FP1: Filtered Timer Input 1 (TI1FP1)
6: TI2FP2: Filtered Timer Input 2 (TI2FP2)
7: ETRF: External Trigger input (ETRF)

MSM

Bit 7: Master/Slave mode.

Allowed values:
0: NoSync: No action
1: Sync: The effect of an event on the trigger input (TRGI) is delayed to allow a perfect synchronization between the current timer and its slaves (through TRGO). It is useful if we want to synchronize several timers on a single external event.

ETF

Bits 8-11: External trigger filter.

Allowed values:
0: NoFilter: No filter, sampling is done at fDTS
1: FCK_INT_N2: fSAMPLING=fCK_INT, N=2
2: FCK_INT_N4: fSAMPLING=fCK_INT, N=4
3: FCK_INT_N8: fSAMPLING=fCK_INT, N=8
4: FDTS_Div2_N6: fSAMPLING=fDTS/2, N=6
5: FDTS_Div2_N8: fSAMPLING=fDTS/2, N=8
6: FDTS_Div4_N6: fSAMPLING=fDTS/4, N=6
7: FDTS_Div4_N8: fSAMPLING=fDTS/4, N=8
8: FDTS_Div8_N6: fSAMPLING=fDTS/8, N=6
9: FDTS_Div8_N8: fSAMPLING=fDTS/8, N=8
10: FDTS_Div16_N5: fSAMPLING=fDTS/16, N=5
11: FDTS_Div16_N6: fSAMPLING=fDTS/16, N=6
12: FDTS_Div16_N8: fSAMPLING=fDTS/16, N=8
13: FDTS_Div32_N5: fSAMPLING=fDTS/32, N=5
14: FDTS_Div32_N6: fSAMPLING=fDTS/32, N=6
15: FDTS_Div32_N8: fSAMPLING=fDTS/32, N=8

ETPS

Bits 12-13: External trigger prescaler.

Allowed values:
0: Div1: Prescaler OFF
1: Div2: ETRP frequency divided by 2
2: Div4: ETRP frequency divided by 4
3: Div8: ETRP frequency divided by 8

ECE

Bit 14: External clock enable.

Allowed values:
0: Disabled: External clock mode 2 disabled
1: Enabled: External clock mode 2 enabled. The counter is clocked by any active edge on the ETRF signal.

ETP

Bit 15: External trigger polarity.

Allowed values:
0: NotInverted: ETR is noninverted, active at high level or rising edge
1: Inverted: ETR is inverted, active at low level or falling edge

DIER

DMA/Interrupt enable register

Offset: 0xC, reset: 0x0000, access: read-write

12/15 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
	TDE rw	COMDE rw	CC4DE rw	CC3DE rw	CC2DE rw	CC1DE rw	UDE rw	BIE rw	TIE rw	COMIE rw	CC4IE rw	CC3IE rw	CC2IE rw	CC1IE rw	UIE rw

Toggle Fields.

UIE

Bit 0: Update interrupt enable.

Allowed values:
0: Disabled: Update interrupt disabled
1: Enabled: Update interrupt enabled

CC1IE

Bit 1: Capture/Compare 1 interrupt enable.

Allowed values:
0: Disabled: CCx interrupt disabled
1: Enabled: CCx interrupt enabled

CC2IE

Bit 2: Capture/Compare 2 interrupt enable.

Allowed values:
0: Disabled: CCx interrupt disabled
1: Enabled: CCx interrupt enabled

CC3IE

Bit 3: Capture/Compare 3 interrupt enable.

Allowed values:
0: Disabled: CCx interrupt disabled
1: Enabled: CCx interrupt enabled

CC4IE

Bit 4: Capture/Compare 4 interrupt enable.

Allowed values:
0: Disabled: CCx interrupt disabled
1: Enabled: CCx interrupt enabled

COMIE

Bit 5: COM interrupt enable.

TIE

Bit 6: Trigger interrupt enable.

Allowed values:
0: Disabled: Trigger interrupt disabled
1: Enabled: Trigger interrupt enabled

BIE

Bit 7: Break interrupt enable.

UDE

Bit 8: Update DMA request enable.

Allowed values:
0: Disabled: Update DMA request disabled
1: Enabled: Update DMA request enabled

CC1DE

Bit 9: Capture/Compare 1 DMA request enable.

Allowed values:
0: Disabled: CCx DMA request disabled
1: Enabled: CCx DMA request enabled

CC2DE

Bit 10: Capture/Compare 2 DMA request enable.

Allowed values:
0: Disabled: CCx DMA request disabled
1: Enabled: CCx DMA request enabled

CC3DE

Bit 11: Capture/Compare 3 DMA request enable.

Allowed values:
0: Disabled: CCx DMA request disabled
1: Enabled: CCx DMA request enabled

CC4DE

Bit 12: Capture/Compare 4 DMA request enable.

Allowed values:
0: Disabled: CCx DMA request disabled
1: Enabled: CCx DMA request enabled

COMDE

Bit 13: COM DMA request enable.

TDE

Bit 14: Trigger DMA request enable.

Allowed values:
0: Disabled: Trigger DMA request disabled
1: Enabled: Trigger DMA request enabled

SR

status register

Offset: 0x10, reset: 0x0000, access: read-write

10/12 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
			CC4OF rw	CC3OF rw	CC2OF rw	CC1OF rw		BIF rw	TIF rw	COMIF rw	CC4IF rw	CC3IF rw	CC2IF rw	CC1IF rw	UIF rw

Toggle Fields.

UIF

Bit 0: Update interrupt flag.

Allowed values:
0: Clear: No update occurred
1: UpdatePending: Update interrupt pending.

CC1IF

Bit 1: Capture/compare 1 interrupt flag.

Allowed values:
1: Match: If CC1 is an output: The content of the counter TIMx_CNT matches the content of the TIMx_CCR1 register. If CC1 is an input: The counter value has been captured in TIMx_CCR1 register.

CC2IF

Bit 2: Capture/Compare 2 interrupt flag.

CC3IF

Bit 3: Capture/Compare 3 interrupt flag.

CC4IF

Bit 4: Capture/Compare 4 interrupt flag.

COMIF

Bit 5: COM interrupt flag.

TIF

Bit 6: Trigger interrupt flag.

Allowed values:
0: NoTrigger: No trigger event occurred
1: Trigger: Trigger interrupt pending

BIF

Bit 7: Break interrupt flag.

CC1OF

Bit 9: Capture/Compare 1 overcapture flag.

Allowed values:
1: Overcapture: The counter value has been captured in TIMx_CCRx register while CCxIF flag was already set

CC2OF

Bit 10: Capture/compare 2 overcapture flag.

Allowed values:
1: Overcapture: The counter value has been captured in TIMx_CCRx register while CCxIF flag was already set

CC3OF

Bit 11: Capture/Compare 3 overcapture flag.

Allowed values:
1: Overcapture: The counter value has been captured in TIMx_CCRx register while CCxIF flag was already set

CC4OF

Bit 12: Capture/Compare 4 overcapture flag.

Allowed values:
1: Overcapture: The counter value has been captured in TIMx_CCRx register while CCxIF flag was already set

EGR

event generation register

Offset: 0x14, reset: 0x0000, access: write-only

6/8 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
								BG w	TG w	COMG w	CC4G w	CC3G w	CC2G w	CC1G w	UG w

Toggle Fields.

UG

Bit 0: Update generation.

Allowed values:
1: Update: Re-initializes the timer counter and generates an update of the registers.

CC1G

Bit 1: Capture/compare 1 generation.

Allowed values:
1: Trigger: If CC1 is an output: CC1IF flag is set, Corresponding interrupt or DMA request is sent if enabled. If CC1 is an input: The current value of the counter is captured in TIMx_CCR1 register.

CC2G

Bit 2: Capture/compare 2 generation.

CC3G

Bit 3: Capture/compare 3 generation.

CC4G

Bit 4: Capture/compare 4 generation.

COMG

Bit 5: Capture/Compare control update generation.

TG

Bit 6: Trigger generation.

Allowed values:
1: Trigger: The TIF flag is set in TIMx_SR register. Related interrupt or DMA transfer can occur if enabled.

BG

Bit 7: Break generation.

CCMR1_Input

capture/compare mode register 1 (input mode)

Offset: 0x18, reset: 0x00000000, access: read-write

4/6 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
IC2F rw				IC2PSC rw		CC2S rw		IC1F rw				IC1PSC rw		CC1S rw

Toggle Fields.

CC1S

Bits 0-1: Capture/Compare 1 selection.

Allowed values:
1: TI1: CC1 channel is configured as input, IC1 is mapped on TI1
2: TI2: CC1 channel is configured as input, IC1 is mapped on TI2
3: TRC: CC1 channel is configured as input, IC1 is mapped on TRC

IC1PSC

Bits 2-3: Input capture 1 prescaler.

IC1F

Bits 4-7: Input capture 1 filter.

CC2S

Bits 8-9: Capture/Compare 2 selection.

Allowed values:
1: TI2: CC2 channel is configured as input, IC2 is mapped on TI2
2: TI1: CC2 channel is configured as input, IC2 is mapped on TI1
3: TRC: CC2 channel is configured as input, IC2 is mapped on TRC

IC2PSC

Bits 10-11: Input capture 2 prescaler.

IC2F

Bits 12-15: Input capture 2 filter.

Allowed values: 0-15

CCMR2_Input

capture/compare mode register 2 (input mode)

Offset: 0x1C, reset: 0x00000000, access: read-write

6/6 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
IC4F rw				IC4PSC rw		CC4S rw		IC3F rw				IC3PSC rw		CC3S rw

Toggle Fields.

CC3S

Bits 0-1: Capture/compare 3 selection.

Allowed values:
1: TI3: CC3 channel is configured as input, IC3 is mapped on TI3
2: TI4: CC3 channel is configured as input, IC3 is mapped on TI4
3: TRC: CC3 channel is configured as input, IC3 is mapped on TRC

IC3PSC

Bits 2-3: Input capture 3 prescaler.

Allowed values: 0-3

IC3F

Bits 4-7: Input capture 3 filter.

Allowed values: 0-15

CC4S

Bits 8-9: Capture/Compare 4 selection.

Allowed values:
1: TI4: CC4 channel is configured as input, IC4 is mapped on TI4
2: TI3: CC4 channel is configured as input, IC4 is mapped on TI3
3: TRC: CC4 channel is configured as input, IC4 is mapped on TRC

IC4PSC

Bits 10-11: Input capture 4 prescaler.

Allowed values: 0-3

IC4F

Bits 12-15: Input capture 4 filter.

Allowed values: 0-15

CCER

capture/compare enable register

Offset: 0x20, reset: 0x0000, access: read-write

0/14 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
		CC4P rw	CC4E rw	CC3NP rw	CC3NE rw	CC3P rw	CC3E rw	CC2NP rw	CC2NE rw	CC2P rw	CC2E rw	CC1NP rw	CC1NE rw	CC1P rw	CC1E rw

Toggle Fields.

CC1E

Bit 0: Capture/Compare 1 output enable.

CC1P

Bit 1: Capture/Compare 1 output Polarity.

CC1NE

Bit 2: Capture/Compare 1 complementary output enable.

CC1NP

Bit 3: Capture/Compare 1 output Polarity.

CC2E

Bit 4: Capture/Compare 2 output enable.

CC2P

Bit 5: Capture/Compare 2 output Polarity.

CC2NE

Bit 6: Capture/Compare 2 complementary output enable.

CC2NP

Bit 7: Capture/Compare 2 output Polarity.

CC3E

Bit 8: Capture/Compare 3 output enable.

CC3P

Bit 9: Capture/Compare 3 output Polarity.

CC3NE

Bit 10: Capture/Compare 3 complementary output enable.

CC3NP

Bit 11: Capture/Compare 3 output Polarity.

CC4E

Bit 12: Capture/Compare 4 output enable.

CC4P

Bit 13: Capture/Compare 3 output Polarity.

CNT

counter

Offset: 0x24, reset: 0x00000000, access: read-write

1/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
CNT rw

Toggle Fields.

CNT

Bits 0-15: counter value.

Allowed values: 0-65535

PSC

prescaler

Offset: 0x28, reset: 0x0000, access: read-write

1/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
PSC rw

Toggle Fields.

PSC

Bits 0-15: Prescaler value.

Allowed values: 0-65535

ARR

auto-reload register

Offset: 0x2C, reset: 0x00000000, access: read-write

1/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
ARR rw

Toggle Fields.

ARR

Bits 0-15: Auto-reload value.

Allowed values: 0-65535

RCR

repetition counter register

Offset: 0x30, reset: 0x0000, access: read-write

0/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
								REP rw

Toggle Fields.

REP

Bits 0-7: Repetition counter value.

CCR%s

capture/compare register 1

Offset: 0x34, reset: 0x00000000, access: read-write

1/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
CCR rw

Toggle Fields.

CCR

Bits 0-15: Capture/Compare 1 value.

Allowed values: 0-65535

BDTR

break and dead-time register

Offset: 0x44, reset: 0x0000, access: read-write

3/8 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
MOE rw	AOE rw	BKP rw	BKE rw	OSSR rw	OSSI rw	LOCK rw		DTG rw

Toggle Fields.

DTG

Bits 0-7: Dead-time generator setup.

LOCK

Bits 8-9: Lock configuration.

OSSI

Bit 10: Off-state selection for Idle mode.

Allowed values:
0: Disabled: When inactive, OC/OCN outputs are disabled
1: IdleLevel: When inactive, OC/OCN outputs are forced to idle level

OSSR

Bit 11: Off-state selection for Run mode.

Allowed values:
0: Disabled: When inactive, OC/OCN outputs are disabled
1: IdleLevel: When inactive, OC/OCN outputs are enabled with their inactive level

BKE

Bit 12: Break enable.

BKP

Bit 13: Break polarity.

AOE

Bit 14: Automatic output enable.

MOE

Bit 15: Main output enable.

Allowed values:
0: DisabledIdle: OC/OCN are disabled or forced idle depending on OSSI
1: Enabled: OC/OCN are enabled if CCxE/CCxNE are set

DCR

DMA control register

Offset: 0x48, reset: 0x0000, access: read-write

2/2 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
			DBL rw								DBA rw

Toggle Fields.

DBA

Bits 0-4: DMA base address.

Allowed values: 0-31

DBL

Bits 8-12: DMA burst length.

Allowed values: 0-18

DMAR

DMA address for full transfer

Offset: 0x4C, reset: 0x0000, access: read-write

0/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
DMAB rw

Toggle Fields.

DMAB

Bits 0-15: DMA register for burst accesses.

TIM10

0x40014400: General-purpose-timers

10/27 fields covered. Toggle Registers.

CR1

control register 1

Offset: 0x0, reset: 0x0000, access: read-write

6/6 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
						CKD rw		ARPE rw				OPM rw	URS rw	UDIS rw	CEN rw

Toggle Fields.

CEN

Bit 0: Counter enable.

Allowed values:
0: Disabled: Counter disabled
1: Enabled: Counter enabled

UDIS

Bit 1: Update disable.

Allowed values:
0: Enabled: Update event enabled
1: Disabled: Update event disabled

URS

Bit 2: Update request source.

OPM

Bit 3: One-pulse mode.

Allowed values:
0: Disabled: Counter is not stopped at update event
1: Enabled: Counter stops counting at the next update event (clearing the CEN bit)

ARPE

Bit 7: Auto-reload preload enable.

Allowed values:
0: Disabled: TIMx_APRR register is not buffered
1: Enabled: TIMx_APRR register is buffered

CKD

Bits 8-9: Clock division.

Allowed values:
0: Div1: t_DTS = t_CK_INT
1: Div2: t_DTS = 2 × t_CK_INT
2: Div4: t_DTS = 4 × t_CK_INT

DIER

DMA/Interrupt enable register

Offset: 0xC, reset: 0x0000, access: read-write

1/2 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
														CC1IE rw	UIE rw

Toggle Fields.

UIE

Bit 0: Update interrupt enable.

Allowed values:
0: Disabled: Update interrupt disabled
1: Enabled: Update interrupt enabled

CC1IE

Bit 1: Capture/Compare 1 interrupt enable.

SR

status register

Offset: 0x10, reset: 0x0000, access: read-write

1/3 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
						CC1OF rw								CC1IF rw	UIF rw

Toggle Fields.

UIF

Bit 0: Update interrupt flag.

Allowed values:
0: Clear: No update occurred
1: UpdatePending: Update interrupt pending.

CC1IF

Bit 1: Capture/compare 1 interrupt flag.

CC1OF

Bit 9: Capture/Compare 1 overcapture flag.

EGR

event generation register

Offset: 0x14, reset: 0x0000, access: write-only

1/2 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
														CC1G w	UG w

Toggle Fields.

UG

Bit 0: Update generation.

Allowed values:
1: Update: Re-initializes the timer counter and generates an update of the registers.

CC1G

Bit 1: Capture/compare 1 generation.

CCMR1_Input

capture/compare mode register 1 (input mode)

Offset: 0x18, reset: 0x00000000, access: read-write

0/3 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
								IC1F rw				IC1PSC rw		CC1S rw

Toggle Fields.

CC1S

Bits 0-1: Capture/Compare 1 selection.

IC1PSC

Bits 2-3: Input capture 1 prescaler.

IC1F

Bits 4-7: Input capture 1 filter.

CCER

capture/compare enable register

Offset: 0x20, reset: 0x0000, access: read-write

0/3 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
												CC1NP rw		CC1P rw	CC1E rw

Toggle Fields.

CC1E

Bit 0: Capture/Compare 1 output enable.

CC1P

Bit 1: Capture/Compare 1 output Polarity.

CC1NP

Bit 3: Capture/Compare 1 output Polarity.

CNT

counter

Offset: 0x24, reset: 0x00000000, access: read-write

0/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
CNT rw

Toggle Fields.

CNT

Bits 0-15: counter value.

PSC

prescaler

Offset: 0x28, reset: 0x0000, access: read-write

1/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
PSC rw

Toggle Fields.

PSC

Bits 0-15: Prescaler value.

Allowed values: 0-65535

ARR

auto-reload register

Offset: 0x2C, reset: 0x00000000, access: read-write

0/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
ARR rw

Toggle Fields.

ARR

Bits 0-15: Auto-reload value.

CCR%s

capture/compare register 1

Offset: 0x34, reset: 0x00000000, access: read-write

0/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
CCR rw

Toggle Fields.

CCR

Bits 0-15: Capture/Compare 1 value.

TIM11

0x40014800: General-purpose-timers

10/28 fields covered. Toggle Registers.

CR1

control register 1

Offset: 0x0, reset: 0x0000, access: read-write

6/6 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
						CKD rw		ARPE rw				OPM rw	URS rw	UDIS rw	CEN rw

Toggle Fields.

CEN

Bit 0: Counter enable.

Allowed values:
0: Disabled: Counter disabled
1: Enabled: Counter enabled

UDIS

Bit 1: Update disable.

Allowed values:
0: Enabled: Update event enabled
1: Disabled: Update event disabled

URS

Bit 2: Update request source.

OPM

Bit 3: One-pulse mode.

Allowed values:
0: Disabled: Counter is not stopped at update event
1: Enabled: Counter stops counting at the next update event (clearing the CEN bit)

ARPE

Bit 7: Auto-reload preload enable.

Allowed values:
0: Disabled: TIMx_APRR register is not buffered
1: Enabled: TIMx_APRR register is buffered

CKD

Bits 8-9: Clock division.

Allowed values:
0: Div1: t_DTS = t_CK_INT
1: Div2: t_DTS = 2 × t_CK_INT
2: Div4: t_DTS = 4 × t_CK_INT

DIER

DMA/Interrupt enable register

Offset: 0xC, reset: 0x0000, access: read-write

1/2 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
														CC1IE rw	UIE rw

Toggle Fields.

UIE

Bit 0: Update interrupt enable.

Allowed values:
0: Disabled: Update interrupt disabled
1: Enabled: Update interrupt enabled

CC1IE

Bit 1: Capture/Compare 1 interrupt enable.

SR

status register

Offset: 0x10, reset: 0x0000, access: read-write

1/3 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
						CC1OF rw								CC1IF rw	UIF rw

Toggle Fields.

UIF

Bit 0: Update interrupt flag.

Allowed values:
0: Clear: No update occurred
1: UpdatePending: Update interrupt pending.

CC1IF

Bit 1: Capture/compare 1 interrupt flag.

CC1OF

Bit 9: Capture/Compare 1 overcapture flag.

EGR

event generation register

Offset: 0x14, reset: 0x0000, access: write-only

1/2 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
														CC1G w	UG w

Toggle Fields.

UG

Bit 0: Update generation.

Allowed values:
1: Update: Re-initializes the timer counter and generates an update of the registers.

CC1G

Bit 1: Capture/compare 1 generation.

CCMR1_Input

capture/compare mode register 1 (input mode)

Offset: 0x18, reset: 0x00000000, access: read-write

0/3 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
								IC1F rw				IC1PSC rw		CC1S rw

Toggle Fields.

CC1S

Bits 0-1: Capture/Compare 1 selection.

IC1PSC

Bits 2-3: Input capture 1 prescaler.

IC1F

Bits 4-7: Input capture 1 filter.

CCER

capture/compare enable register

Offset: 0x20, reset: 0x0000, access: read-write

0/3 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
												CC1NP rw		CC1P rw	CC1E rw

Toggle Fields.

CC1E

Bit 0: Capture/Compare 1 output enable.

CC1P

Bit 1: Capture/Compare 1 output Polarity.

CC1NP

Bit 3: Capture/Compare 1 output Polarity.

CNT

counter

Offset: 0x24, reset: 0x00000000, access: read-write

0/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
CNT rw

Toggle Fields.

CNT

Bits 0-15: counter value.

PSC

prescaler

Offset: 0x28, reset: 0x0000, access: read-write

1/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
PSC rw

Toggle Fields.

PSC

Bits 0-15: Prescaler value.

Allowed values: 0-65535

ARR

auto-reload register

Offset: 0x2C, reset: 0x00000000, access: read-write

0/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
ARR rw

Toggle Fields.

ARR

Bits 0-15: Auto-reload value.

CCR%s

capture/compare register 1

Offset: 0x34, reset: 0x00000000, access: read-write

0/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
CCR rw

Toggle Fields.

CCR

Bits 0-15: Capture/Compare 1 value.

OR

option register

Offset: 0x50, reset: 0x00000000, access: read-write

0/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
														RMP rw

Toggle Fields.

RMP

Bits 0-1: Input 1 remapping capability.

TIM12

0x40001800: General purpose timers

10/48 fields covered. Toggle Registers.

CR1

control register 1

Offset: 0x0, reset: 0x0000, access: read-write

6/6 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
						CKD rw		ARPE rw				OPM rw	URS rw	UDIS rw	CEN rw

Toggle Fields.

CEN

Bit 0: Counter enable.

Allowed values:
0: Disabled: Counter disabled
1: Enabled: Counter enabled

UDIS

Bit 1: Update disable.

Allowed values:
0: Enabled: Update event enabled
1: Disabled: Update event disabled

URS

Bit 2: Update request source.

OPM

Bit 3: One-pulse mode.

Allowed values:
0: Disabled: Counter is not stopped at update event
1: Enabled: Counter stops counting at the next update event (clearing the CEN bit)

ARPE

Bit 7: Auto-reload preload enable.

Allowed values:
0: Disabled: TIMx_APRR register is not buffered
1: Enabled: TIMx_APRR register is buffered

CKD

Bits 8-9: Clock division.

Allowed values:
0: Div1: t_DTS = t_CK_INT
1: Div2: t_DTS = 2 × t_CK_INT
2: Div4: t_DTS = 4 × t_CK_INT

CR2

control register 2

Offset: 0x4, reset: 0x0000, access: read-write

0/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
									MMS rw

Toggle Fields.

MMS

Bits 4-6: Master mode selection.

SMCR

slave mode control register

Offset: 0x8, reset: 0x0000, access: read-write

0/3 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
								MSM rw	TS rw				SMS rw

Toggle Fields.

SMS

Bits 0-2: Slave mode selection.

TS

Bits 4-6: Trigger selection.

MSM

Bit 7: Master/Slave mode.

DIER

DMA/Interrupt enable register

Offset: 0xC, reset: 0x0000, access: read-write

1/4 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
									TIE rw				CC2IE rw	CC1IE rw	UIE rw

Toggle Fields.

UIE

Bit 0: Update interrupt enable.

Allowed values:
0: Disabled: Update interrupt disabled
1: Enabled: Update interrupt enabled

CC1IE

Bit 1: Capture/Compare 1 interrupt enable.

CC2IE

Bit 2: Capture/Compare 2 interrupt enable.

TIE

Bit 6: Trigger interrupt enable.

SR

status register

Offset: 0x10, reset: 0x0000, access: read-write

1/6 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
					CC2OF rw	CC1OF rw			TIF rw				CC2IF rw	CC1IF rw	UIF rw

Toggle Fields.

UIF

Bit 0: Update interrupt flag.

Allowed values:
0: Clear: No update occurred
1: UpdatePending: Update interrupt pending.

CC1IF

Bit 1: Capture/compare 1 interrupt flag.

CC2IF

Bit 2: Capture/Compare 2 interrupt flag.

TIF

Bit 6: Trigger interrupt flag.

CC1OF

Bit 9: Capture/Compare 1 overcapture flag.

CC2OF

Bit 10: Capture/compare 2 overcapture flag.

EGR

event generation register

Offset: 0x14, reset: 0x0000, access: write-only

1/4 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
									TG w				CC2G w	CC1G w	UG w

Toggle Fields.

UG

Bit 0: Update generation.

Allowed values:
1: Update: Re-initializes the timer counter and generates an update of the registers.

CC1G

Bit 1: Capture/compare 1 generation.

CC2G

Bit 2: Capture/compare 2 generation.

TG

Bit 6: Trigger generation.

CCMR1_Input

capture/compare mode register 1 (input mode)

Offset: 0x18, reset: 0x00000000, access: read-write

0/6 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
	IC2F rw			IC2PSC rw		CC2S rw			IC1F rw			IC1PSC rw		CC1S rw

Toggle Fields.

CC1S

Bits 0-1: Capture/Compare 1 selection.

IC1PSC

Bits 2-3: Input capture 1 prescaler.

IC1F

Bits 4-6: Input capture 1 filter.

CC2S

Bits 8-9: Capture/Compare 2 selection.

IC2PSC

Bits 10-11: Input capture 2 prescaler.

IC2F

Bits 12-14: Input capture 2 filter.

CCER

capture/compare enable register

Offset: 0x20, reset: 0x0000, access: read-write

0/6 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
								CC2NP rw		CC2P rw	CC2E rw	CC1NP rw		CC1P rw	CC1E rw

Toggle Fields.

CC1E

Bit 0: Capture/Compare 1 output enable.

CC1P

Bit 1: Capture/Compare 1 output Polarity.

CC1NP

Bit 3: Capture/Compare 1 output Polarity.

CC2E

Bit 4: Capture/Compare 2 output enable.

CC2P

Bit 5: Capture/Compare 2 output Polarity.

CC2NP

Bit 7: Capture/Compare 2 output Polarity.

CNT

counter

Offset: 0x24, reset: 0x00000000, access: read-write

0/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
CNT rw

Toggle Fields.

CNT

Bits 0-15: counter value.

PSC

prescaler

Offset: 0x28, reset: 0x0000, access: read-write

1/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
PSC rw

Toggle Fields.

PSC

Bits 0-15: Prescaler value.

Allowed values: 0-65535

ARR

auto-reload register

Offset: 0x2C, reset: 0x00000000, access: read-write

0/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
ARR rw

Toggle Fields.

ARR

Bits 0-15: Auto-reload value.

CCR%s

capture/compare register 1

Offset: 0x34, reset: 0x00000000, access: read-write

0/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
CCR rw

Toggle Fields.

CCR

Bits 0-15: Capture/Compare 1 value.

TIM13

0x40001C00: General-purpose-timers

10/27 fields covered. Toggle Registers.

CR1

control register 1

Offset: 0x0, reset: 0x0000, access: read-write

6/6 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
						CKD rw		ARPE rw				OPM rw	URS rw	UDIS rw	CEN rw

Toggle Fields.

CEN

Bit 0: Counter enable.

Allowed values:
0: Disabled: Counter disabled
1: Enabled: Counter enabled

UDIS

Bit 1: Update disable.

Allowed values:
0: Enabled: Update event enabled
1: Disabled: Update event disabled

URS

Bit 2: Update request source.

OPM

Bit 3: One-pulse mode.

Allowed values:
0: Disabled: Counter is not stopped at update event
1: Enabled: Counter stops counting at the next update event (clearing the CEN bit)

ARPE

Bit 7: Auto-reload preload enable.

Allowed values:
0: Disabled: TIMx_APRR register is not buffered
1: Enabled: TIMx_APRR register is buffered

CKD

Bits 8-9: Clock division.

Allowed values:
0: Div1: t_DTS = t_CK_INT
1: Div2: t_DTS = 2 × t_CK_INT
2: Div4: t_DTS = 4 × t_CK_INT

DIER

DMA/Interrupt enable register

Offset: 0xC, reset: 0x0000, access: read-write

1/2 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
														CC1IE rw	UIE rw

Toggle Fields.

UIE

Bit 0: Update interrupt enable.

Allowed values:
0: Disabled: Update interrupt disabled
1: Enabled: Update interrupt enabled

CC1IE

Bit 1: Capture/Compare 1 interrupt enable.

SR

status register

Offset: 0x10, reset: 0x0000, access: read-write

1/3 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
						CC1OF rw								CC1IF rw	UIF rw

Toggle Fields.

UIF

Bit 0: Update interrupt flag.

Allowed values:
0: Clear: No update occurred
1: UpdatePending: Update interrupt pending.

CC1IF

Bit 1: Capture/compare 1 interrupt flag.

CC1OF

Bit 9: Capture/Compare 1 overcapture flag.

EGR

event generation register

Offset: 0x14, reset: 0x0000, access: write-only

1/2 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
														CC1G w	UG w

Toggle Fields.

UG

Bit 0: Update generation.

Allowed values:
1: Update: Re-initializes the timer counter and generates an update of the registers.

CC1G

Bit 1: Capture/compare 1 generation.

CCMR1_Input

capture/compare mode register 1 (input mode)

Offset: 0x18, reset: 0x00000000, access: read-write

0/3 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
								IC1F rw				IC1PSC rw		CC1S rw

Toggle Fields.

CC1S

Bits 0-1: Capture/Compare 1 selection.

IC1PSC

Bits 2-3: Input capture 1 prescaler.

IC1F

Bits 4-7: Input capture 1 filter.

CCER

capture/compare enable register

Offset: 0x20, reset: 0x0000, access: read-write

0/3 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
												CC1NP rw		CC1P rw	CC1E rw

Toggle Fields.

CC1E

Bit 0: Capture/Compare 1 output enable.

CC1P

Bit 1: Capture/Compare 1 output Polarity.

CC1NP

Bit 3: Capture/Compare 1 output Polarity.

CNT

counter

Offset: 0x24, reset: 0x00000000, access: read-write

0/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
CNT rw

Toggle Fields.

CNT

Bits 0-15: counter value.

PSC

prescaler

Offset: 0x28, reset: 0x0000, access: read-write

1/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
PSC rw

Toggle Fields.

PSC

Bits 0-15: Prescaler value.

Allowed values: 0-65535

ARR

auto-reload register

Offset: 0x2C, reset: 0x00000000, access: read-write

0/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
ARR rw

Toggle Fields.

ARR

Bits 0-15: Auto-reload value.

CCR%s

capture/compare register 1

Offset: 0x34, reset: 0x00000000, access: read-write

0/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
CCR rw

Toggle Fields.

CCR

Bits 0-15: Capture/Compare 1 value.

TIM14

0x40002000: General-purpose-timers

10/27 fields covered. Toggle Registers.

CR1

control register 1

Offset: 0x0, reset: 0x0000, access: read-write

6/6 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
						CKD rw		ARPE rw				OPM rw	URS rw	UDIS rw	CEN rw

Toggle Fields.

CEN

Bit 0: Counter enable.

Allowed values:
0: Disabled: Counter disabled
1: Enabled: Counter enabled

UDIS

Bit 1: Update disable.

Allowed values:
0: Enabled: Update event enabled
1: Disabled: Update event disabled

URS

Bit 2: Update request source.

OPM

Bit 3: One-pulse mode.

Allowed values:
0: Disabled: Counter is not stopped at update event
1: Enabled: Counter stops counting at the next update event (clearing the CEN bit)

ARPE

Bit 7: Auto-reload preload enable.

Allowed values:
0: Disabled: TIMx_APRR register is not buffered
1: Enabled: TIMx_APRR register is buffered

CKD

Bits 8-9: Clock division.

Allowed values:
0: Div1: t_DTS = t_CK_INT
1: Div2: t_DTS = 2 × t_CK_INT
2: Div4: t_DTS = 4 × t_CK_INT

DIER

DMA/Interrupt enable register

Offset: 0xC, reset: 0x0000, access: read-write

1/2 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
														CC1IE rw	UIE rw

Toggle Fields.

UIE

Bit 0: Update interrupt enable.

Allowed values:
0: Disabled: Update interrupt disabled
1: Enabled: Update interrupt enabled

CC1IE

Bit 1: Capture/Compare 1 interrupt enable.

SR

status register

Offset: 0x10, reset: 0x0000, access: read-write

1/3 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
						CC1OF rw								CC1IF rw	UIF rw

Toggle Fields.

UIF

Bit 0: Update interrupt flag.

Allowed values:
0: Clear: No update occurred
1: UpdatePending: Update interrupt pending.

CC1IF

Bit 1: Capture/compare 1 interrupt flag.

CC1OF

Bit 9: Capture/Compare 1 overcapture flag.

EGR

event generation register

Offset: 0x14, reset: 0x0000, access: write-only

1/2 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
														CC1G w	UG w

Toggle Fields.

UG

Bit 0: Update generation.

Allowed values:
1: Update: Re-initializes the timer counter and generates an update of the registers.

CC1G

Bit 1: Capture/compare 1 generation.

CCMR1_Input

capture/compare mode register 1 (input mode)

Offset: 0x18, reset: 0x00000000, access: read-write

0/3 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
								IC1F rw				IC1PSC rw		CC1S rw

Toggle Fields.

CC1S

Bits 0-1: Capture/Compare 1 selection.

IC1PSC

Bits 2-3: Input capture 1 prescaler.

IC1F

Bits 4-7: Input capture 1 filter.

CCER

capture/compare enable register

Offset: 0x20, reset: 0x0000, access: read-write

0/3 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
												CC1NP rw		CC1P rw	CC1E rw

Toggle Fields.

CC1E

Bit 0: Capture/Compare 1 output enable.

CC1P

Bit 1: Capture/Compare 1 output Polarity.

CC1NP

Bit 3: Capture/Compare 1 output Polarity.

CNT

counter

Offset: 0x24, reset: 0x00000000, access: read-write

0/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
CNT rw

Toggle Fields.

CNT

Bits 0-15: counter value.

PSC

prescaler

Offset: 0x28, reset: 0x0000, access: read-write

1/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
PSC rw

Toggle Fields.

PSC

Bits 0-15: Prescaler value.

Allowed values: 0-65535

ARR

auto-reload register

Offset: 0x2C, reset: 0x00000000, access: read-write

0/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
ARR rw

Toggle Fields.

ARR

Bits 0-15: Auto-reload value.

CCR%s

capture/compare register 1

Offset: 0x34, reset: 0x00000000, access: read-write

0/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
CCR rw

Toggle Fields.

CCR

Bits 0-15: Capture/Compare 1 value.

TIM2

0x40000000: General purpose timers

74/98 fields covered. Toggle Registers.

CR1

control register 1

Offset: 0x0, reset: 0x0000, access: read-write

8/8 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
						CKD rw		ARPE rw	CMS rw		DIR rw	OPM rw	URS rw	UDIS rw	CEN rw

Toggle Fields.

CEN

Bit 0: Counter enable.

Allowed values:
0: Disabled: Counter disabled
1: Enabled: Counter enabled

UDIS

Bit 1: Update disable.

Allowed values:
0: Enabled: Update event enabled
1: Disabled: Update event disabled

URS

Bit 2: Update request source.

OPM

Bit 3: One-pulse mode.

Allowed values:
0: Disabled: Counter is not stopped at update event
1: Enabled: Counter stops counting at the next update event (clearing the CEN bit)

DIR

Bit 4: Direction.

Allowed values:
0: Up: Counter used as upcounter
1: Down: Counter used as downcounter

CMS

Bits 5-6: Center-aligned mode selection.

ARPE

Bit 7: Auto-reload preload enable.

Allowed values:
0: Disabled: TIMx_APRR register is not buffered
1: Enabled: TIMx_APRR register is buffered

CKD

Bits 8-9: Clock division.

Allowed values:
0: Div1: t_DTS = t_CK_INT
1: Div2: t_DTS = 2 × t_CK_INT
2: Div4: t_DTS = 4 × t_CK_INT

CR2

control register 2

Offset: 0x4, reset: 0x0000, access: read-write

3/3 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
								TI1S rw	MMS rw			CCDS rw

Toggle Fields.

CCDS

Bit 3: Capture/compare DMA selection.

Allowed values:
0: OnCompare: CCx DMA request sent when CCx event occurs
1: OnUpdate: CCx DMA request sent when update event occurs

MMS

Bits 4-6: Master mode selection.

TI1S

Bit 7: TI1 selection.

Allowed values:
0: Normal: The TIMx_CH1 pin is connected to TI1 input
1: XOR: The TIMx_CH1, CH2, CH3 pins are connected to TI1 input

SMCR

slave mode control register

Offset: 0x8, reset: 0x0000, access: read-write

7/7 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
ETP rw	ECE rw	ETPS rw		ETF rw				MSM rw	TS rw				SMS rw

Toggle Fields.

SMS

Bits 0-2: Slave mode selection.

TS

Bits 4-6: Trigger selection.

MSM

Bit 7: Master/Slave mode.

ETF

Bits 8-11: External trigger filter.

ETPS

Bits 12-13: External trigger prescaler.

Allowed values:
0: Div1: Prescaler OFF
1: Div2: ETRP frequency divided by 2
2: Div4: ETRP frequency divided by 4
3: Div8: ETRP frequency divided by 8

ECE

Bit 14: External clock enable.

Allowed values:
0: Disabled: External clock mode 2 disabled
1: Enabled: External clock mode 2 enabled. The counter is clocked by any active edge on the ETRF signal.

ETP

Bit 15: External trigger polarity.

Allowed values:
0: NotInverted: ETR is noninverted, active at high level or rising edge
1: Inverted: ETR is inverted, active at low level or falling edge

DIER

DMA/Interrupt enable register

Offset: 0xC, reset: 0x0000, access: read-write

12/12 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
	TDE rw		CC4DE rw	CC3DE rw	CC2DE rw	CC1DE rw	UDE rw		TIE rw		CC4IE rw	CC3IE rw	CC2IE rw	CC1IE rw	UIE rw

Toggle Fields.

UIE

Bit 0: Update interrupt enable.

Allowed values:
0: Disabled: Update interrupt disabled
1: Enabled: Update interrupt enabled

CC1IE

Bit 1: Capture/Compare 1 interrupt enable.

Allowed values:
0: Disabled: CCx interrupt disabled
1: Enabled: CCx interrupt enabled

CC2IE

Bit 2: Capture/Compare 2 interrupt enable.

Allowed values:
0: Disabled: CCx interrupt disabled
1: Enabled: CCx interrupt enabled

CC3IE

Bit 3: Capture/Compare 3 interrupt enable.

Allowed values:
0: Disabled: CCx interrupt disabled
1: Enabled: CCx interrupt enabled

CC4IE

Bit 4: Capture/Compare 4 interrupt enable.

Allowed values:
0: Disabled: CCx interrupt disabled
1: Enabled: CCx interrupt enabled

TIE

Bit 6: Trigger interrupt enable.

Allowed values:
0: Disabled: Trigger interrupt disabled
1: Enabled: Trigger interrupt enabled

UDE

Bit 8: Update DMA request enable.

Allowed values:
0: Disabled: Update DMA request disabled
1: Enabled: Update DMA request enabled

CC1DE

Bit 9: Capture/Compare 1 DMA request enable.

Allowed values:
0: Disabled: CCx DMA request disabled
1: Enabled: CCx DMA request enabled

CC2DE

Bit 10: Capture/Compare 2 DMA request enable.

Allowed values:
0: Disabled: CCx DMA request disabled
1: Enabled: CCx DMA request enabled

CC3DE

Bit 11: Capture/Compare 3 DMA request enable.

Allowed values:
0: Disabled: CCx DMA request disabled
1: Enabled: CCx DMA request enabled

CC4DE

Bit 12: Capture/Compare 4 DMA request enable.

Allowed values:
0: Disabled: CCx DMA request disabled
1: Enabled: CCx DMA request enabled

TDE

Bit 14: Trigger DMA request enable.

Allowed values:
0: Disabled: Trigger DMA request disabled
1: Enabled: Trigger DMA request enabled

SR

status register

Offset: 0x10, reset: 0x0000, access: read-write

10/10 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
			CC4OF rw	CC3OF rw	CC2OF rw	CC1OF rw			TIF rw		CC4IF rw	CC3IF rw	CC2IF rw	CC1IF rw	UIF rw

Toggle Fields.

UIF

Bit 0: Update interrupt flag.

Allowed values:
0: Clear: No update occurred
1: UpdatePending: Update interrupt pending.

CC1IF

Bit 1: Capture/compare 1 interrupt flag.

CC2IF

Bit 2: Capture/Compare 2 interrupt flag.

CC3IF

Bit 3: Capture/Compare 3 interrupt flag.

CC4IF

Bit 4: Capture/Compare 4 interrupt flag.

TIF

Bit 6: Trigger interrupt flag.

Allowed values:
0: NoTrigger: No trigger event occurred
1: Trigger: Trigger interrupt pending

CC1OF

Bit 9: Capture/Compare 1 overcapture flag.

Allowed values:
1: Overcapture: The counter value has been captured in TIMx_CCRx register while CCxIF flag was already set

CC2OF

Bit 10: Capture/compare 2 overcapture flag.

Allowed values:
1: Overcapture: The counter value has been captured in TIMx_CCRx register while CCxIF flag was already set

CC3OF

Bit 11: Capture/Compare 3 overcapture flag.

Allowed values:
1: Overcapture: The counter value has been captured in TIMx_CCRx register while CCxIF flag was already set

CC4OF

Bit 12: Capture/Compare 4 overcapture flag.

Allowed values:
1: Overcapture: The counter value has been captured in TIMx_CCRx register while CCxIF flag was already set

EGR

event generation register

Offset: 0x14, reset: 0x0000, access: write-only

6/6 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
									TG w		CC4G w	CC3G w	CC2G w	CC1G w	UG w

Toggle Fields.

UG

Bit 0: Update generation.

Allowed values:
1: Update: Re-initializes the timer counter and generates an update of the registers.

CC1G

Bit 1: Capture/compare 1 generation.

CC2G

Bit 2: Capture/compare 2 generation.

CC3G

Bit 3: Capture/compare 3 generation.

CC4G

Bit 4: Capture/compare 4 generation.

TG

Bit 6: Trigger generation.

Allowed values:
1: Trigger: The TIF flag is set in TIMx_SR register. Related interrupt or DMA transfer can occur if enabled.

CCMR1_Input

capture/compare mode register 1 (input mode)

Offset: 0x18, reset: 0x00000000, access: read-write

4/6 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
IC2F rw				IC2PSC rw		CC2S rw		IC1F rw				IC1PSC rw		CC1S rw

Toggle Fields.

CC1S

Bits 0-1: Capture/Compare 1 selection.

IC1PSC

Bits 2-3: Input capture 1 prescaler.

IC1F

Bits 4-7: Input capture 1 filter.

CC2S

Bits 8-9: Capture/Compare 2 selection.

IC2PSC

Bits 10-11: Input capture 2 prescaler.

IC2F

Bits 12-15: Input capture 2 filter.

Allowed values: 0-15

CCMR2_Input

capture/compare mode register 2 (input mode)

Offset: 0x1C, reset: 0x00000000, access: read-write

6/6 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
IC4F rw				IC4PSC rw		CC4S rw		IC3F rw				IC3PSC rw		CC3S rw

Toggle Fields.

CC3S

Bits 0-1: Capture/compare 3 selection.

IC3PSC

Bits 2-3: Input capture 3 prescaler.

Allowed values: 0-3

IC3F

Bits 4-7: Input capture 3 filter.

Allowed values: 0-15

CC4S

Bits 8-9: Capture/Compare 4 selection.

IC4PSC

Bits 10-11: Input capture 4 prescaler.

Allowed values: 0-3

IC4F

Bits 12-15: Input capture 4 filter.

Allowed values: 0-15

CCER

capture/compare enable register

Offset: 0x20, reset: 0x0000, access: read-write

0/12 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
CC4NP rw		CC4P rw	CC4E rw	CC3NP rw		CC3P rw	CC3E rw	CC2NP rw		CC2P rw	CC2E rw	CC1NP rw		CC1P rw	CC1E rw

Toggle Fields.

CC1E

Bit 0: Capture/Compare 1 output enable.

CC1P

Bit 1: Capture/Compare 1 output Polarity.

CC1NP

Bit 3: Capture/Compare 1 output Polarity.

CC2E

Bit 4: Capture/Compare 2 output enable.

CC2P

Bit 5: Capture/Compare 2 output Polarity.

CC2NP

Bit 7: Capture/Compare 2 output Polarity.

CC3E

Bit 8: Capture/Compare 3 output enable.

CC3P

Bit 9: Capture/Compare 3 output Polarity.

CC3NP

Bit 11: Capture/Compare 3 output Polarity.

CC4E

Bit 12: Capture/Compare 4 output enable.

CC4P

Bit 13: Capture/Compare 3 output Polarity.

CC4NP

Bit 15: Capture/Compare 4 output Polarity.

CNT

counter

Offset: 0x24, reset: 0x00000000, access: read-write

1/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
CNT rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
CNT rw

Toggle Fields.

CNT

Bits 0-31: Counter value.

Allowed values: 0-4294967295

PSC

prescaler

Offset: 0x28, reset: 0x0000, access: read-write

1/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
PSC rw

Toggle Fields.

PSC

Bits 0-15: Prescaler value.

Allowed values: 0-65535

ARR

auto-reload register

Offset: 0x2C, reset: 0x00000000, access: read-write

1/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
ARR rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
ARR rw

Toggle Fields.

ARR

Bits 0-31: Auto-reload value.

Allowed values: 0-4294967295

CCR%s

capture/compare register 1

Offset: 0x34, reset: 0x00000000, access: read-write

1/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
CCR rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
CCR rw

Toggle Fields.

CCR

Bits 0-31: Capture/Compare 1 value.

Allowed values: 0-4294967295

DCR

DMA control register

Offset: 0x48, reset: 0x0000, access: read-write

2/2 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
			DBL rw								DBA rw

Toggle Fields.

DBA

Bits 0-4: DMA base address.

Allowed values: 0-31

DBL

Bits 8-12: DMA burst length.

Allowed values: 0-18

DMAR

DMA address for full transfer

Offset: 0x4C, reset: 0x0000, access: read-write

0/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
DMAB rw

Toggle Fields.

DMAB

Bits 0-15: DMA register for burst accesses.

OR

TIM5 option register

Offset: 0x50, reset: 0x0000, access: read-write

0/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
				ITR1_RMP rw

Toggle Fields.

ITR1_RMP

Bits 10-11: Timer Input 4 remap.

TIM3

0x40000400: General purpose timers

74/100 fields covered. Toggle Registers.

CR1

control register 1

Offset: 0x0, reset: 0x0000, access: read-write

8/8 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
						CKD rw		ARPE rw	CMS rw		DIR rw	OPM rw	URS rw	UDIS rw	CEN rw

Toggle Fields.

CEN

Bit 0: Counter enable.

Allowed values:
0: Disabled: Counter disabled
1: Enabled: Counter enabled

UDIS

Bit 1: Update disable.

Allowed values:
0: Enabled: Update event enabled
1: Disabled: Update event disabled

URS

Bit 2: Update request source.

OPM

Bit 3: One-pulse mode.

Allowed values:
0: Disabled: Counter is not stopped at update event
1: Enabled: Counter stops counting at the next update event (clearing the CEN bit)

DIR

Bit 4: Direction.

Allowed values:
0: Up: Counter used as upcounter
1: Down: Counter used as downcounter

CMS

Bits 5-6: Center-aligned mode selection.

ARPE

Bit 7: Auto-reload preload enable.

Allowed values:
0: Disabled: TIMx_APRR register is not buffered
1: Enabled: TIMx_APRR register is buffered

CKD

Bits 8-9: Clock division.

Allowed values:
0: Div1: t_DTS = t_CK_INT
1: Div2: t_DTS = 2 × t_CK_INT
2: Div4: t_DTS = 4 × t_CK_INT

CR2

control register 2

Offset: 0x4, reset: 0x0000, access: read-write

3/3 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
								TI1S rw	MMS rw			CCDS rw

Toggle Fields.

CCDS

Bit 3: Capture/compare DMA selection.

Allowed values:
0: OnCompare: CCx DMA request sent when CCx event occurs
1: OnUpdate: CCx DMA request sent when update event occurs

MMS

Bits 4-6: Master mode selection.

TI1S

Bit 7: TI1 selection.

Allowed values:
0: Normal: The TIMx_CH1 pin is connected to TI1 input
1: XOR: The TIMx_CH1, CH2, CH3 pins are connected to TI1 input

SMCR

slave mode control register

Offset: 0x8, reset: 0x0000, access: read-write

7/7 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
ETP rw	ECE rw	ETPS rw		ETF rw				MSM rw	TS rw				SMS rw

Toggle Fields.

SMS

Bits 0-2: Slave mode selection.

TS

Bits 4-6: Trigger selection.

MSM

Bit 7: Master/Slave mode.

ETF

Bits 8-11: External trigger filter.

ETPS

Bits 12-13: External trigger prescaler.

Allowed values:
0: Div1: Prescaler OFF
1: Div2: ETRP frequency divided by 2
2: Div4: ETRP frequency divided by 4
3: Div8: ETRP frequency divided by 8

ECE

Bit 14: External clock enable.

Allowed values:
0: Disabled: External clock mode 2 disabled
1: Enabled: External clock mode 2 enabled. The counter is clocked by any active edge on the ETRF signal.

ETP

Bit 15: External trigger polarity.

Allowed values:
0: NotInverted: ETR is noninverted, active at high level or rising edge
1: Inverted: ETR is inverted, active at low level or falling edge

DIER

DMA/Interrupt enable register

Offset: 0xC, reset: 0x0000, access: read-write

12/12 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
	TDE rw		CC4DE rw	CC3DE rw	CC2DE rw	CC1DE rw	UDE rw		TIE rw		CC4IE rw	CC3IE rw	CC2IE rw	CC1IE rw	UIE rw

Toggle Fields.

UIE

Bit 0: Update interrupt enable.

Allowed values:
0: Disabled: Update interrupt disabled
1: Enabled: Update interrupt enabled

CC1IE

Bit 1: Capture/Compare 1 interrupt enable.

Allowed values:
0: Disabled: CCx interrupt disabled
1: Enabled: CCx interrupt enabled

CC2IE

Bit 2: Capture/Compare 2 interrupt enable.

Allowed values:
0: Disabled: CCx interrupt disabled
1: Enabled: CCx interrupt enabled

CC3IE

Bit 3: Capture/Compare 3 interrupt enable.

Allowed values:
0: Disabled: CCx interrupt disabled
1: Enabled: CCx interrupt enabled

CC4IE

Bit 4: Capture/Compare 4 interrupt enable.

Allowed values:
0: Disabled: CCx interrupt disabled
1: Enabled: CCx interrupt enabled

TIE

Bit 6: Trigger interrupt enable.

Allowed values:
0: Disabled: Trigger interrupt disabled
1: Enabled: Trigger interrupt enabled

UDE

Bit 8: Update DMA request enable.

Allowed values:
0: Disabled: Update DMA request disabled
1: Enabled: Update DMA request enabled

CC1DE

Bit 9: Capture/Compare 1 DMA request enable.

Allowed values:
0: Disabled: CCx DMA request disabled
1: Enabled: CCx DMA request enabled

CC2DE

Bit 10: Capture/Compare 2 DMA request enable.

Allowed values:
0: Disabled: CCx DMA request disabled
1: Enabled: CCx DMA request enabled

CC3DE

Bit 11: Capture/Compare 3 DMA request enable.

Allowed values:
0: Disabled: CCx DMA request disabled
1: Enabled: CCx DMA request enabled

CC4DE

Bit 12: Capture/Compare 4 DMA request enable.

Allowed values:
0: Disabled: CCx DMA request disabled
1: Enabled: CCx DMA request enabled

TDE

Bit 14: Trigger DMA request enable.

Allowed values:
0: Disabled: Trigger DMA request disabled
1: Enabled: Trigger DMA request enabled

SR

status register

Offset: 0x10, reset: 0x0000, access: read-write

10/10 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
			CC4OF rw	CC3OF rw	CC2OF rw	CC1OF rw			TIF rw		CC4IF rw	CC3IF rw	CC2IF rw	CC1IF rw	UIF rw

Toggle Fields.

UIF

Bit 0: Update interrupt flag.

Allowed values:
0: Clear: No update occurred
1: UpdatePending: Update interrupt pending.

CC1IF

Bit 1: Capture/compare 1 interrupt flag.

CC2IF

Bit 2: Capture/Compare 2 interrupt flag.

CC3IF

Bit 3: Capture/Compare 3 interrupt flag.

CC4IF

Bit 4: Capture/Compare 4 interrupt flag.

TIF

Bit 6: Trigger interrupt flag.

Allowed values:
0: NoTrigger: No trigger event occurred
1: Trigger: Trigger interrupt pending

CC1OF

Bit 9: Capture/Compare 1 overcapture flag.

Allowed values:
1: Overcapture: The counter value has been captured in TIMx_CCRx register while CCxIF flag was already set

CC2OF

Bit 10: Capture/compare 2 overcapture flag.

Allowed values:
1: Overcapture: The counter value has been captured in TIMx_CCRx register while CCxIF flag was already set

CC3OF

Bit 11: Capture/Compare 3 overcapture flag.

Allowed values:
1: Overcapture: The counter value has been captured in TIMx_CCRx register while CCxIF flag was already set

CC4OF

Bit 12: Capture/Compare 4 overcapture flag.

Allowed values:
1: Overcapture: The counter value has been captured in TIMx_CCRx register while CCxIF flag was already set

EGR

event generation register

Offset: 0x14, reset: 0x0000, access: write-only

6/6 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
									TG w		CC4G w	CC3G w	CC2G w	CC1G w	UG w

Toggle Fields.

UG

Bit 0: Update generation.

Allowed values:
1: Update: Re-initializes the timer counter and generates an update of the registers.

CC1G

Bit 1: Capture/compare 1 generation.

CC2G

Bit 2: Capture/compare 2 generation.

CC3G

Bit 3: Capture/compare 3 generation.

CC4G

Bit 4: Capture/compare 4 generation.

TG

Bit 6: Trigger generation.

Allowed values:
1: Trigger: The TIF flag is set in TIMx_SR register. Related interrupt or DMA transfer can occur if enabled.

CCMR1_Input

capture/compare mode register 1 (input mode)

Offset: 0x18, reset: 0x00000000, access: read-write

4/6 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
IC2F rw				IC2PSC rw		CC2S rw		IC1F rw				IC1PSC rw		CC1S rw

Toggle Fields.

CC1S

Bits 0-1: Capture/Compare 1 selection.

IC1PSC

Bits 2-3: Input capture 1 prescaler.

IC1F

Bits 4-7: Input capture 1 filter.

CC2S

Bits 8-9: Capture/Compare 2 selection.

IC2PSC

Bits 10-11: Input capture 2 prescaler.

IC2F

Bits 12-15: Input capture 2 filter.

Allowed values: 0-15

CCMR2_Input

capture/compare mode register 2 (input mode)

Offset: 0x1C, reset: 0x00000000, access: read-write

6/6 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
IC4F rw				IC4PSC rw		CC4S rw		IC3F rw				IC3PSC rw		CC3S rw

Toggle Fields.

CC3S

Bits 0-1: Capture/compare 3 selection.

IC3PSC

Bits 2-3: Input capture 3 prescaler.

Allowed values: 0-3

IC3F

Bits 4-7: Input capture 3 filter.

Allowed values: 0-15

CC4S

Bits 8-9: Capture/Compare 4 selection.

IC4PSC

Bits 10-11: Input capture 4 prescaler.

Allowed values: 0-3

IC4F

Bits 12-15: Input capture 4 filter.

Allowed values: 0-15

CCER

capture/compare enable register

Offset: 0x20, reset: 0x0000, access: read-write

0/12 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
CC4NP rw		CC4P rw	CC4E rw	CC3NP rw		CC3P rw	CC3E rw	CC2NP rw		CC2P rw	CC2E rw	CC1NP rw		CC1P rw	CC1E rw

Toggle Fields.

CC1E

Bit 0: Capture/Compare 1 output enable.

CC1P

Bit 1: Capture/Compare 1 output Polarity.

CC1NP

Bit 3: Capture/Compare 1 output Polarity.

CC2E

Bit 4: Capture/Compare 2 output enable.

CC2P

Bit 5: Capture/Compare 2 output Polarity.

CC2NP

Bit 7: Capture/Compare 2 output Polarity.

CC3E

Bit 8: Capture/Compare 3 output enable.

CC3P

Bit 9: Capture/Compare 3 output Polarity.

CC3NP

Bit 11: Capture/Compare 3 output Polarity.

CC4E

Bit 12: Capture/Compare 4 output enable.

CC4P

Bit 13: Capture/Compare 3 output Polarity.

CC4NP

Bit 15: Capture/Compare 4 output Polarity.

CNT

counter

Offset: 0x24, reset: 0x00000000, access: read-write

1/2 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
CNT_H rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
CNT rw

Toggle Fields.

CNT

Bits 0-15: Counter value.

Allowed values: 0-65535

CNT_H

Bits 16-31: High counter value.

PSC

prescaler

Offset: 0x28, reset: 0x0000, access: read-write

1/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
PSC rw

Toggle Fields.

PSC

Bits 0-15: Prescaler value.

Allowed values: 0-65535

ARR

auto-reload register

Offset: 0x2C, reset: 0x00000000, access: read-write

1/2 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
ARR_H rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
ARR rw

Toggle Fields.

ARR

Bits 0-15: Auto-reload value.

Allowed values: 0-65535

ARR_H

Bits 16-31: High Auto-reload value.

CCR%s

capture/compare register 1

Offset: 0x34, reset: 0x00000000, access: read-write

1/2 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
CCR1_H rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
CCR rw

Toggle Fields.

CCR

Bits 0-15: Capture/Compare 1 value.

Allowed values: 0-65535

CCR1_H

Bits 16-31: High Capture/Compare 1 value.

DCR

DMA control register

Offset: 0x48, reset: 0x0000, access: read-write

2/2 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
			DBL rw								DBA rw

Toggle Fields.

DBA

Bits 0-4: DMA base address.

Allowed values: 0-31

DBL

Bits 8-12: DMA burst length.

Allowed values: 0-18

DMAR

DMA address for full transfer

Offset: 0x4C, reset: 0x0000, access: read-write

0/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
DMAB rw

Toggle Fields.

DMAB

Bits 0-15: DMA register for burst accesses.

TIM4

0x40000800: General purpose timers

74/100 fields covered. Toggle Registers.

CR1

control register 1

Offset: 0x0, reset: 0x0000, access: read-write

8/8 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
						CKD rw		ARPE rw	CMS rw		DIR rw	OPM rw	URS rw	UDIS rw	CEN rw

Toggle Fields.

CEN

Bit 0: Counter enable.

Allowed values:
0: Disabled: Counter disabled
1: Enabled: Counter enabled

UDIS

Bit 1: Update disable.

Allowed values:
0: Enabled: Update event enabled
1: Disabled: Update event disabled

URS

Bit 2: Update request source.

OPM

Bit 3: One-pulse mode.

Allowed values:
0: Disabled: Counter is not stopped at update event
1: Enabled: Counter stops counting at the next update event (clearing the CEN bit)

DIR

Bit 4: Direction.

Allowed values:
0: Up: Counter used as upcounter
1: Down: Counter used as downcounter

CMS

Bits 5-6: Center-aligned mode selection.

ARPE

Bit 7: Auto-reload preload enable.

Allowed values:
0: Disabled: TIMx_APRR register is not buffered
1: Enabled: TIMx_APRR register is buffered

CKD

Bits 8-9: Clock division.

Allowed values:
0: Div1: t_DTS = t_CK_INT
1: Div2: t_DTS = 2 × t_CK_INT
2: Div4: t_DTS = 4 × t_CK_INT

CR2

control register 2

Offset: 0x4, reset: 0x0000, access: read-write

3/3 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
								TI1S rw	MMS rw			CCDS rw

Toggle Fields.

CCDS

Bit 3: Capture/compare DMA selection.

Allowed values:
0: OnCompare: CCx DMA request sent when CCx event occurs
1: OnUpdate: CCx DMA request sent when update event occurs

MMS

Bits 4-6: Master mode selection.

TI1S

Bit 7: TI1 selection.

Allowed values:
0: Normal: The TIMx_CH1 pin is connected to TI1 input
1: XOR: The TIMx_CH1, CH2, CH3 pins are connected to TI1 input

SMCR

slave mode control register

Offset: 0x8, reset: 0x0000, access: read-write

7/7 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
ETP rw	ECE rw	ETPS rw		ETF rw				MSM rw	TS rw				SMS rw

Toggle Fields.

SMS

Bits 0-2: Slave mode selection.

TS

Bits 4-6: Trigger selection.

MSM

Bit 7: Master/Slave mode.

ETF

Bits 8-11: External trigger filter.

ETPS

Bits 12-13: External trigger prescaler.

Allowed values:
0: Div1: Prescaler OFF
1: Div2: ETRP frequency divided by 2
2: Div4: ETRP frequency divided by 4
3: Div8: ETRP frequency divided by 8

ECE

Bit 14: External clock enable.

Allowed values:
0: Disabled: External clock mode 2 disabled
1: Enabled: External clock mode 2 enabled. The counter is clocked by any active edge on the ETRF signal.

ETP

Bit 15: External trigger polarity.

Allowed values:
0: NotInverted: ETR is noninverted, active at high level or rising edge
1: Inverted: ETR is inverted, active at low level or falling edge

DIER

DMA/Interrupt enable register

Offset: 0xC, reset: 0x0000, access: read-write

12/12 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
	TDE rw		CC4DE rw	CC3DE rw	CC2DE rw	CC1DE rw	UDE rw		TIE rw		CC4IE rw	CC3IE rw	CC2IE rw	CC1IE rw	UIE rw

Toggle Fields.

UIE

Bit 0: Update interrupt enable.

Allowed values:
0: Disabled: Update interrupt disabled
1: Enabled: Update interrupt enabled

CC1IE

Bit 1: Capture/Compare 1 interrupt enable.

Allowed values:
0: Disabled: CCx interrupt disabled
1: Enabled: CCx interrupt enabled

CC2IE

Bit 2: Capture/Compare 2 interrupt enable.

Allowed values:
0: Disabled: CCx interrupt disabled
1: Enabled: CCx interrupt enabled

CC3IE

Bit 3: Capture/Compare 3 interrupt enable.

Allowed values:
0: Disabled: CCx interrupt disabled
1: Enabled: CCx interrupt enabled

CC4IE

Bit 4: Capture/Compare 4 interrupt enable.

Allowed values:
0: Disabled: CCx interrupt disabled
1: Enabled: CCx interrupt enabled

TIE

Bit 6: Trigger interrupt enable.

Allowed values:
0: Disabled: Trigger interrupt disabled
1: Enabled: Trigger interrupt enabled

UDE

Bit 8: Update DMA request enable.

Allowed values:
0: Disabled: Update DMA request disabled
1: Enabled: Update DMA request enabled

CC1DE

Bit 9: Capture/Compare 1 DMA request enable.

Allowed values:
0: Disabled: CCx DMA request disabled
1: Enabled: CCx DMA request enabled

CC2DE

Bit 10: Capture/Compare 2 DMA request enable.

Allowed values:
0: Disabled: CCx DMA request disabled
1: Enabled: CCx DMA request enabled

CC3DE

Bit 11: Capture/Compare 3 DMA request enable.

Allowed values:
0: Disabled: CCx DMA request disabled
1: Enabled: CCx DMA request enabled

CC4DE

Bit 12: Capture/Compare 4 DMA request enable.

Allowed values:
0: Disabled: CCx DMA request disabled
1: Enabled: CCx DMA request enabled

TDE

Bit 14: Trigger DMA request enable.

Allowed values:
0: Disabled: Trigger DMA request disabled
1: Enabled: Trigger DMA request enabled

SR

status register

Offset: 0x10, reset: 0x0000, access: read-write

10/10 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
			CC4OF rw	CC3OF rw	CC2OF rw	CC1OF rw			TIF rw		CC4IF rw	CC3IF rw	CC2IF rw	CC1IF rw	UIF rw

Toggle Fields.

UIF

Bit 0: Update interrupt flag.

Allowed values:
0: Clear: No update occurred
1: UpdatePending: Update interrupt pending.

CC1IF

Bit 1: Capture/compare 1 interrupt flag.

CC2IF

Bit 2: Capture/Compare 2 interrupt flag.

CC3IF

Bit 3: Capture/Compare 3 interrupt flag.

CC4IF

Bit 4: Capture/Compare 4 interrupt flag.

TIF

Bit 6: Trigger interrupt flag.

Allowed values:
0: NoTrigger: No trigger event occurred
1: Trigger: Trigger interrupt pending

CC1OF

Bit 9: Capture/Compare 1 overcapture flag.

Allowed values:
1: Overcapture: The counter value has been captured in TIMx_CCRx register while CCxIF flag was already set

CC2OF

Bit 10: Capture/compare 2 overcapture flag.

Allowed values:
1: Overcapture: The counter value has been captured in TIMx_CCRx register while CCxIF flag was already set

CC3OF

Bit 11: Capture/Compare 3 overcapture flag.

Allowed values:
1: Overcapture: The counter value has been captured in TIMx_CCRx register while CCxIF flag was already set

CC4OF

Bit 12: Capture/Compare 4 overcapture flag.

Allowed values:
1: Overcapture: The counter value has been captured in TIMx_CCRx register while CCxIF flag was already set

EGR

event generation register

Offset: 0x14, reset: 0x0000, access: write-only

6/6 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
									TG w		CC4G w	CC3G w	CC2G w	CC1G w	UG w

Toggle Fields.

UG

Bit 0: Update generation.

Allowed values:
1: Update: Re-initializes the timer counter and generates an update of the registers.

CC1G

Bit 1: Capture/compare 1 generation.

CC2G

Bit 2: Capture/compare 2 generation.

CC3G

Bit 3: Capture/compare 3 generation.

CC4G

Bit 4: Capture/compare 4 generation.

TG

Bit 6: Trigger generation.

Allowed values:
1: Trigger: The TIF flag is set in TIMx_SR register. Related interrupt or DMA transfer can occur if enabled.

CCMR1_Input

capture/compare mode register 1 (input mode)

Offset: 0x18, reset: 0x00000000, access: read-write

4/6 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
IC2F rw				IC2PSC rw		CC2S rw		IC1F rw				IC1PSC rw		CC1S rw

Toggle Fields.

CC1S

Bits 0-1: Capture/Compare 1 selection.

IC1PSC

Bits 2-3: Input capture 1 prescaler.

IC1F

Bits 4-7: Input capture 1 filter.

CC2S

Bits 8-9: Capture/Compare 2 selection.

IC2PSC

Bits 10-11: Input capture 2 prescaler.

IC2F

Bits 12-15: Input capture 2 filter.

Allowed values: 0-15

CCMR2_Input

capture/compare mode register 2 (input mode)

Offset: 0x1C, reset: 0x00000000, access: read-write

6/6 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
IC4F rw				IC4PSC rw		CC4S rw		IC3F rw				IC3PSC rw		CC3S rw

Toggle Fields.

CC3S

Bits 0-1: Capture/compare 3 selection.

IC3PSC

Bits 2-3: Input capture 3 prescaler.

Allowed values: 0-3

IC3F

Bits 4-7: Input capture 3 filter.

Allowed values: 0-15

CC4S

Bits 8-9: Capture/Compare 4 selection.

IC4PSC

Bits 10-11: Input capture 4 prescaler.

Allowed values: 0-3

IC4F

Bits 12-15: Input capture 4 filter.

Allowed values: 0-15

CCER

capture/compare enable register

Offset: 0x20, reset: 0x0000, access: read-write

0/12 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
CC4NP rw		CC4P rw	CC4E rw	CC3NP rw		CC3P rw	CC3E rw	CC2NP rw		CC2P rw	CC2E rw	CC1NP rw		CC1P rw	CC1E rw

Toggle Fields.

CC1E

Bit 0: Capture/Compare 1 output enable.

CC1P

Bit 1: Capture/Compare 1 output Polarity.

CC1NP

Bit 3: Capture/Compare 1 output Polarity.

CC2E

Bit 4: Capture/Compare 2 output enable.

CC2P

Bit 5: Capture/Compare 2 output Polarity.

CC2NP

Bit 7: Capture/Compare 2 output Polarity.

CC3E

Bit 8: Capture/Compare 3 output enable.

CC3P

Bit 9: Capture/Compare 3 output Polarity.

CC3NP

Bit 11: Capture/Compare 3 output Polarity.

CC4E

Bit 12: Capture/Compare 4 output enable.

CC4P

Bit 13: Capture/Compare 3 output Polarity.

CC4NP

Bit 15: Capture/Compare 4 output Polarity.

CNT

counter

Offset: 0x24, reset: 0x00000000, access: read-write

1/2 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
CNT_H rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
CNT rw

Toggle Fields.

CNT

Bits 0-15: Counter value.

Allowed values: 0-65535

CNT_H

Bits 16-31: High counter value.

PSC

prescaler

Offset: 0x28, reset: 0x0000, access: read-write

1/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
PSC rw

Toggle Fields.

PSC

Bits 0-15: Prescaler value.

Allowed values: 0-65535

ARR

auto-reload register

Offset: 0x2C, reset: 0x00000000, access: read-write

1/2 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
ARR_H rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
ARR rw

Toggle Fields.

ARR

Bits 0-15: Auto-reload value.

Allowed values: 0-65535

ARR_H

Bits 16-31: High Auto-reload value.

CCR%s

capture/compare register 1

Offset: 0x34, reset: 0x00000000, access: read-write

1/2 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
CCR1_H rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
CCR rw

Toggle Fields.

CCR

Bits 0-15: Capture/Compare 1 value.

Allowed values: 0-65535

CCR1_H

Bits 16-31: High Capture/Compare 1 value.

DCR

DMA control register

Offset: 0x48, reset: 0x0000, access: read-write

2/2 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
			DBL rw								DBA rw

Toggle Fields.

DBA

Bits 0-4: DMA base address.

Allowed values: 0-31

DBL

Bits 8-12: DMA burst length.

Allowed values: 0-18

DMAR

DMA address for full transfer

Offset: 0x4C, reset: 0x0000, access: read-write

0/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
DMAB rw

Toggle Fields.

DMAB

Bits 0-15: DMA register for burst accesses.

TIM5

0x40000C00: General-purpose-timers

74/98 fields covered. Toggle Registers.

CR1

control register 1

Offset: 0x0, reset: 0x0000, access: read-write

8/8 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
						CKD rw		ARPE rw	CMS rw		DIR rw	OPM rw	URS rw	UDIS rw	CEN rw

Toggle Fields.

CEN

Bit 0: Counter enable.

Allowed values:
0: Disabled: Counter disabled
1: Enabled: Counter enabled

UDIS

Bit 1: Update disable.

Allowed values:
0: Enabled: Update event enabled
1: Disabled: Update event disabled

URS

Bit 2: Update request source.

OPM

Bit 3: One-pulse mode.

Allowed values:
0: Disabled: Counter is not stopped at update event
1: Enabled: Counter stops counting at the next update event (clearing the CEN bit)

DIR

Bit 4: Direction.

Allowed values:
0: Up: Counter used as upcounter
1: Down: Counter used as downcounter

CMS

Bits 5-6: Center-aligned mode selection.

ARPE

Bit 7: Auto-reload preload enable.

Allowed values:
0: Disabled: TIMx_APRR register is not buffered
1: Enabled: TIMx_APRR register is buffered

CKD

Bits 8-9: Clock division.

Allowed values:
0: Div1: t_DTS = t_CK_INT
1: Div2: t_DTS = 2 × t_CK_INT
2: Div4: t_DTS = 4 × t_CK_INT

CR2

control register 2

Offset: 0x4, reset: 0x0000, access: read-write

3/3 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
								TI1S rw	MMS rw			CCDS rw

Toggle Fields.

CCDS

Bit 3: Capture/compare DMA selection.

Allowed values:
0: OnCompare: CCx DMA request sent when CCx event occurs
1: OnUpdate: CCx DMA request sent when update event occurs

MMS

Bits 4-6: Master mode selection.

TI1S

Bit 7: TI1 selection.

Allowed values:
0: Normal: The TIMx_CH1 pin is connected to TI1 input
1: XOR: The TIMx_CH1, CH2, CH3 pins are connected to TI1 input

SMCR

slave mode control register

Offset: 0x8, reset: 0x0000, access: read-write

7/7 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
ETP rw	ECE rw	ETPS rw		ETF rw				MSM rw	TS rw				SMS rw

Toggle Fields.

SMS

Bits 0-2: Slave mode selection.

TS

Bits 4-6: Trigger selection.

MSM

Bit 7: Master/Slave mode.

ETF

Bits 8-11: External trigger filter.

ETPS

Bits 12-13: External trigger prescaler.

Allowed values:
0: Div1: Prescaler OFF
1: Div2: ETRP frequency divided by 2
2: Div4: ETRP frequency divided by 4
3: Div8: ETRP frequency divided by 8

ECE

Bit 14: External clock enable.

Allowed values:
0: Disabled: External clock mode 2 disabled
1: Enabled: External clock mode 2 enabled. The counter is clocked by any active edge on the ETRF signal.

ETP

Bit 15: External trigger polarity.

Allowed values:
0: NotInverted: ETR is noninverted, active at high level or rising edge
1: Inverted: ETR is inverted, active at low level or falling edge

DIER

DMA/Interrupt enable register

Offset: 0xC, reset: 0x0000, access: read-write

12/12 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
	TDE rw		CC4DE rw	CC3DE rw	CC2DE rw	CC1DE rw	UDE rw		TIE rw		CC4IE rw	CC3IE rw	CC2IE rw	CC1IE rw	UIE rw

Toggle Fields.

UIE

Bit 0: Update interrupt enable.

Allowed values:
0: Disabled: Update interrupt disabled
1: Enabled: Update interrupt enabled

CC1IE

Bit 1: Capture/Compare 1 interrupt enable.

Allowed values:
0: Disabled: CCx interrupt disabled
1: Enabled: CCx interrupt enabled

CC2IE

Bit 2: Capture/Compare 2 interrupt enable.

Allowed values:
0: Disabled: CCx interrupt disabled
1: Enabled: CCx interrupt enabled

CC3IE

Bit 3: Capture/Compare 3 interrupt enable.

Allowed values:
0: Disabled: CCx interrupt disabled
1: Enabled: CCx interrupt enabled

CC4IE

Bit 4: Capture/Compare 4 interrupt enable.

Allowed values:
0: Disabled: CCx interrupt disabled
1: Enabled: CCx interrupt enabled

TIE

Bit 6: Trigger interrupt enable.

Allowed values:
0: Disabled: Trigger interrupt disabled
1: Enabled: Trigger interrupt enabled

UDE

Bit 8: Update DMA request enable.

Allowed values:
0: Disabled: Update DMA request disabled
1: Enabled: Update DMA request enabled

CC1DE

Bit 9: Capture/Compare 1 DMA request enable.

Allowed values:
0: Disabled: CCx DMA request disabled
1: Enabled: CCx DMA request enabled

CC2DE

Bit 10: Capture/Compare 2 DMA request enable.

Allowed values:
0: Disabled: CCx DMA request disabled
1: Enabled: CCx DMA request enabled

CC3DE

Bit 11: Capture/Compare 3 DMA request enable.

Allowed values:
0: Disabled: CCx DMA request disabled
1: Enabled: CCx DMA request enabled

CC4DE

Bit 12: Capture/Compare 4 DMA request enable.

Allowed values:
0: Disabled: CCx DMA request disabled
1: Enabled: CCx DMA request enabled

TDE

Bit 14: Trigger DMA request enable.

Allowed values:
0: Disabled: Trigger DMA request disabled
1: Enabled: Trigger DMA request enabled

SR

status register

Offset: 0x10, reset: 0x0000, access: read-write

10/10 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
			CC4OF rw	CC3OF rw	CC2OF rw	CC1OF rw			TIF rw		CC4IF rw	CC3IF rw	CC2IF rw	CC1IF rw	UIF rw

Toggle Fields.

UIF

Bit 0: Update interrupt flag.

Allowed values:
0: Clear: No update occurred
1: UpdatePending: Update interrupt pending.

CC1IF

Bit 1: Capture/compare 1 interrupt flag.

CC2IF

Bit 2: Capture/Compare 2 interrupt flag.

CC3IF

Bit 3: Capture/Compare 3 interrupt flag.

CC4IF

Bit 4: Capture/Compare 4 interrupt flag.

TIF

Bit 6: Trigger interrupt flag.

Allowed values:
0: NoTrigger: No trigger event occurred
1: Trigger: Trigger interrupt pending

CC1OF

Bit 9: Capture/Compare 1 overcapture flag.

Allowed values:
1: Overcapture: The counter value has been captured in TIMx_CCRx register while CCxIF flag was already set

CC2OF

Bit 10: Capture/compare 2 overcapture flag.

Allowed values:
1: Overcapture: The counter value has been captured in TIMx_CCRx register while CCxIF flag was already set

CC3OF

Bit 11: Capture/Compare 3 overcapture flag.

Allowed values:
1: Overcapture: The counter value has been captured in TIMx_CCRx register while CCxIF flag was already set

CC4OF

Bit 12: Capture/Compare 4 overcapture flag.

Allowed values:
1: Overcapture: The counter value has been captured in TIMx_CCRx register while CCxIF flag was already set

EGR

event generation register

Offset: 0x14, reset: 0x0000, access: write-only

6/6 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
									TG w		CC4G w	CC3G w	CC2G w	CC1G w	UG w

Toggle Fields.

UG

Bit 0: Update generation.

Allowed values:
1: Update: Re-initializes the timer counter and generates an update of the registers.

CC1G

Bit 1: Capture/compare 1 generation.

CC2G

Bit 2: Capture/compare 2 generation.

CC3G

Bit 3: Capture/compare 3 generation.

CC4G

Bit 4: Capture/compare 4 generation.

TG

Bit 6: Trigger generation.

Allowed values:
1: Trigger: The TIF flag is set in TIMx_SR register. Related interrupt or DMA transfer can occur if enabled.

CCMR1_Input

capture/compare mode register 1 (input mode)

Offset: 0x18, reset: 0x00000000, access: read-write

4/6 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
IC2F rw				IC2PSC rw		CC2S rw		IC1F rw				IC1PSC rw		CC1S rw

Toggle Fields.

CC1S

Bits 0-1: Capture/Compare 1 selection.

IC1PSC

Bits 2-3: Input capture 1 prescaler.

IC1F

Bits 4-7: Input capture 1 filter.

CC2S

Bits 8-9: Capture/Compare 2 selection.

IC2PSC

Bits 10-11: Input capture 2 prescaler.

IC2F

Bits 12-15: Input capture 2 filter.

Allowed values: 0-15

CCMR2_Input

capture/compare mode register 2 (input mode)

Offset: 0x1C, reset: 0x00000000, access: read-write

6/6 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
IC4F rw				IC4PSC rw		CC4S rw		IC3F rw				IC3PSC rw		CC3S rw

Toggle Fields.

CC3S

Bits 0-1: Capture/compare 3 selection.

IC3PSC

Bits 2-3: Input capture 3 prescaler.

Allowed values: 0-3

IC3F

Bits 4-7: Input capture 3 filter.

Allowed values: 0-15

CC4S

Bits 8-9: Capture/Compare 4 selection.

IC4PSC

Bits 10-11: Input capture 4 prescaler.

Allowed values: 0-3

IC4F

Bits 12-15: Input capture 4 filter.

Allowed values: 0-15

CCER

capture/compare enable register

Offset: 0x20, reset: 0x0000, access: read-write

0/12 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
CC4NP rw		CC4P rw	CC4E rw	CC3NP rw		CC3P rw	CC3E rw	CC2NP rw		CC2P rw	CC2E rw	CC1NP rw		CC1P rw	CC1E rw

Toggle Fields.

CC1E

Bit 0: Capture/Compare 1 output enable.

CC1P

Bit 1: Capture/Compare 1 output Polarity.

CC1NP

Bit 3: Capture/Compare 1 output Polarity.

CC2E

Bit 4: Capture/Compare 2 output enable.

CC2P

Bit 5: Capture/Compare 2 output Polarity.

CC2NP

Bit 7: Capture/Compare 2 output Polarity.

CC3E

Bit 8: Capture/Compare 3 output enable.

CC3P

Bit 9: Capture/Compare 3 output Polarity.

CC3NP

Bit 11: Capture/Compare 3 output Polarity.

CC4E

Bit 12: Capture/Compare 4 output enable.

CC4P

Bit 13: Capture/Compare 3 output Polarity.

CC4NP

Bit 15: Capture/Compare 4 output Polarity.

CNT

counter

Offset: 0x24, reset: 0x00000000, access: read-write

1/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
CNT rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
CNT rw

Toggle Fields.

CNT

Bits 0-31: Counter value.

Allowed values: 0-4294967295

PSC

prescaler

Offset: 0x28, reset: 0x0000, access: read-write

1/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
PSC rw

Toggle Fields.

PSC

Bits 0-15: Prescaler value.

Allowed values: 0-65535

ARR

auto-reload register

Offset: 0x2C, reset: 0x00000000, access: read-write

1/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
ARR rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
ARR rw

Toggle Fields.

ARR

Bits 0-31: Auto-reload value.

Allowed values: 0-4294967295

CCR%s

capture/compare register 1

Offset: 0x34, reset: 0x00000000, access: read-write

1/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
CCR rw
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
CCR rw

Toggle Fields.

CCR

Bits 0-31: Capture/Compare 1 value.

Allowed values: 0-4294967295

DCR

DMA control register

Offset: 0x48, reset: 0x0000, access: read-write

2/2 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
			DBL rw								DBA rw

Toggle Fields.

DBA

Bits 0-4: DMA base address.

Allowed values: 0-31

DBL

Bits 8-12: DMA burst length.

Allowed values: 0-18

DMAR

DMA address for full transfer

Offset: 0x4C, reset: 0x0000, access: read-write

0/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
DMAB rw

Toggle Fields.

DMAB

Bits 0-15: DMA register for burst accesses.

OR

TIM5 option register

Offset: 0x50, reset: 0x0000, access: read-write

0/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
								IT4_RMP rw

Toggle Fields.

IT4_RMP

Bits 6-7: Timer Input 4 remap.

TIM6

0x40001000: Basic timers

13/13 fields covered. Toggle Registers.

CR1

control register 1

Offset: 0x0, reset: 0x0000, access: read-write

5/5 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
								ARPE rw				OPM rw	URS rw	UDIS rw	CEN rw

Toggle Fields.

CEN

Bit 0: Counter enable.

Allowed values:
0: Disabled: Counter disabled
1: Enabled: Counter enabled

UDIS

Bit 1: Update disable.

Allowed values:
0: Enabled: Update event enabled
1: Disabled: Update event disabled

URS

Bit 2: Update request source.

OPM

Bit 3: One-pulse mode.

Allowed values:
0: Disabled: Counter is not stopped at update event
1: Enabled: Counter stops counting at the next update event (clearing the CEN bit)

ARPE

Bit 7: Auto-reload preload enable.

Allowed values:
0: Disabled: TIMx_APRR register is not buffered
1: Enabled: TIMx_APRR register is buffered

CR2

control register 2

Offset: 0x4, reset: 0x0000, access: read-write

1/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
									MMS rw

Toggle Fields.

MMS

Bits 4-6: Master mode selection.

Allowed values:
0: Reset: Use UG bit from TIMx_EGR register
1: Enable: Use CNT bit from TIMx_CEN register
2: Update: Use the update event

DIER

DMA/Interrupt enable register

Offset: 0xC, reset: 0x0000, access: read-write

2/2 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
							UDE rw								UIE rw

Toggle Fields.

UIE

Bit 0: Update interrupt enable.

Allowed values:
0: Disabled: Update interrupt disabled
1: Enabled: Update interrupt enabled

UDE

Bit 8: Update DMA request enable.

Allowed values:
0: Disabled: Update DMA request disabled
1: Enabled: Update DMA request enabled

SR

status register

Offset: 0x10, reset: 0x0000, access: read-write

1/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
															UIF rw

Toggle Fields.

UIF

Bit 0: Update interrupt flag.

Allowed values:
0: Clear: No update occurred
1: UpdatePending: Update interrupt pending.

EGR

event generation register

Offset: 0x14, reset: 0x0000, access: write-only

1/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
															UG w

Toggle Fields.

UG

Bit 0: Update generation.

Allowed values:
1: Update: Re-initializes the timer counter and generates an update of the registers.

CNT

counter

Offset: 0x24, reset: 0x00000000, access: read-write

1/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
CNT rw

Toggle Fields.

CNT

Bits 0-15: Low counter value.

Allowed values: 0-65535

PSC

prescaler

Offset: 0x28, reset: 0x0000, access: read-write

1/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
PSC rw

Toggle Fields.

PSC

Bits 0-15: Prescaler value.

Allowed values: 0-65535

ARR

auto-reload register

Offset: 0x2C, reset: 0x00000000, access: read-write

1/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
ARR rw

Toggle Fields.

ARR

Bits 0-15: Low Auto-reload value.

Allowed values: 0-65535

TIM7

0x40001400: Basic timers

13/13 fields covered. Toggle Registers.

CR1

control register 1

Offset: 0x0, reset: 0x0000, access: read-write

5/5 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
								ARPE rw				OPM rw	URS rw	UDIS rw	CEN rw

Toggle Fields.

CEN

Bit 0: Counter enable.

Allowed values:
0: Disabled: Counter disabled
1: Enabled: Counter enabled

UDIS

Bit 1: Update disable.

Allowed values:
0: Enabled: Update event enabled
1: Disabled: Update event disabled

URS

Bit 2: Update request source.

OPM

Bit 3: One-pulse mode.

Allowed values:
0: Disabled: Counter is not stopped at update event
1: Enabled: Counter stops counting at the next update event (clearing the CEN bit)

ARPE

Bit 7: Auto-reload preload enable.

Allowed values:
0: Disabled: TIMx_APRR register is not buffered
1: Enabled: TIMx_APRR register is buffered

CR2

control register 2

Offset: 0x4, reset: 0x0000, access: read-write

1/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
									MMS rw

Toggle Fields.

MMS

Bits 4-6: Master mode selection.

Allowed values:
0: Reset: Use UG bit from TIMx_EGR register
1: Enable: Use CNT bit from TIMx_CEN register
2: Update: Use the update event

DIER

DMA/Interrupt enable register

Offset: 0xC, reset: 0x0000, access: read-write

2/2 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
							UDE rw								UIE rw

Toggle Fields.

UIE

Bit 0: Update interrupt enable.

Allowed values:
0: Disabled: Update interrupt disabled
1: Enabled: Update interrupt enabled

UDE

Bit 8: Update DMA request enable.

Allowed values:
0: Disabled: Update DMA request disabled
1: Enabled: Update DMA request enabled

SR

status register

Offset: 0x10, reset: 0x0000, access: read-write

1/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
															UIF rw

Toggle Fields.

UIF

Bit 0: Update interrupt flag.

Allowed values:
0: Clear: No update occurred
1: UpdatePending: Update interrupt pending.

EGR

event generation register

Offset: 0x14, reset: 0x0000, access: write-only

1/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
															UG w

Toggle Fields.

UG

Bit 0: Update generation.

Allowed values:
1: Update: Re-initializes the timer counter and generates an update of the registers.

CNT

counter

Offset: 0x24, reset: 0x00000000, access: read-write

1/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
CNT rw

Toggle Fields.

CNT

Bits 0-15: Low counter value.

Allowed values: 0-65535

PSC

prescaler

Offset: 0x28, reset: 0x0000, access: read-write

1/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
PSC rw

Toggle Fields.

PSC

Bits 0-15: Prescaler value.

Allowed values: 0-65535

ARR

auto-reload register

Offset: 0x2C, reset: 0x00000000, access: read-write

1/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
ARR rw

Toggle Fields.

ARR

Bits 0-15: Low Auto-reload value.

Allowed values: 0-65535

TIM8

0x40010400: Advanced-timers

77/124 fields covered. Toggle Registers.

CR1

control register 1

Offset: 0x0, reset: 0x0000, access: read-write

8/8 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
						CKD rw		ARPE rw	CMS rw		DIR rw	OPM rw	URS rw	UDIS rw	CEN rw

Toggle Fields.

CEN

Bit 0: Counter enable.

Allowed values:
0: Disabled: Counter disabled
1: Enabled: Counter enabled

UDIS

Bit 1: Update disable.

Allowed values:
0: Enabled: Update event enabled
1: Disabled: Update event disabled

URS

Bit 2: Update request source.

OPM

Bit 3: One-pulse mode.

Allowed values:
0: Disabled: Counter is not stopped at update event
1: Enabled: Counter stops counting at the next update event (clearing the CEN bit)

DIR

Bit 4: Direction.

Allowed values:
0: Up: Counter used as upcounter
1: Down: Counter used as downcounter

CMS

Bits 5-6: Center-aligned mode selection.

ARPE

Bit 7: Auto-reload preload enable.

Allowed values:
0: Disabled: TIMx_APRR register is not buffered
1: Enabled: TIMx_APRR register is buffered

CKD

Bits 8-9: Clock division.

Allowed values:
0: Div1: t_DTS = t_CK_INT
1: Div2: t_DTS = 2 × t_CK_INT
2: Div4: t_DTS = 4 × t_CK_INT

CR2

control register 2

Offset: 0x4, reset: 0x0000, access: read-write

3/12 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
	OIS4 rw	OIS3N rw	OIS3 rw	OIS2N rw	OIS2 rw	OIS1N rw	OIS1 rw	TI1S rw	MMS rw			CCDS rw	CCUS rw		CCPC rw

Toggle Fields.

CCPC

Bit 0: Capture/compare preloaded control.

CCUS

Bit 2: Capture/compare control update selection.

CCDS

Bit 3: Capture/compare DMA selection.

Allowed values:
0: OnCompare: CCx DMA request sent when CCx event occurs
1: OnUpdate: CCx DMA request sent when update event occurs

MMS

Bits 4-6: Master mode selection.

TI1S

Bit 7: TI1 selection.

Allowed values:
0: Normal: The TIMx_CH1 pin is connected to TI1 input
1: XOR: The TIMx_CH1, CH2, CH3 pins are connected to TI1 input

OIS1

Bit 8: Output Idle state 1.

OIS1N

Bit 9: Output Idle state 1.

OIS2

Bit 10: Output Idle state 2.

OIS2N

Bit 11: Output Idle state 2.

OIS3

Bit 12: Output Idle state 3.

OIS3N

Bit 13: Output Idle state 3.

OIS4

Bit 14: Output Idle state 4.

SMCR

slave mode control register

Offset: 0x8, reset: 0x0000, access: read-write

7/7 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
ETP rw	ECE rw	ETPS rw		ETF rw				MSM rw	TS rw				SMS rw

Toggle Fields.

SMS

Bits 0-2: Slave mode selection.

TS

Bits 4-6: Trigger selection.

MSM

Bit 7: Master/Slave mode.

ETF

Bits 8-11: External trigger filter.

ETPS

Bits 12-13: External trigger prescaler.

Allowed values:
0: Div1: Prescaler OFF
1: Div2: ETRP frequency divided by 2
2: Div4: ETRP frequency divided by 4
3: Div8: ETRP frequency divided by 8

ECE

Bit 14: External clock enable.

Allowed values:
0: Disabled: External clock mode 2 disabled
1: Enabled: External clock mode 2 enabled. The counter is clocked by any active edge on the ETRF signal.

ETP

Bit 15: External trigger polarity.

Allowed values:
0: NotInverted: ETR is noninverted, active at high level or rising edge
1: Inverted: ETR is inverted, active at low level or falling edge

DIER

DMA/Interrupt enable register

Offset: 0xC, reset: 0x0000, access: read-write

12/15 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
	TDE rw	COMDE rw	CC4DE rw	CC3DE rw	CC2DE rw	CC1DE rw	UDE rw	BIE rw	TIE rw	COMIE rw	CC4IE rw	CC3IE rw	CC2IE rw	CC1IE rw	UIE rw

Toggle Fields.

UIE

Bit 0: Update interrupt enable.

Allowed values:
0: Disabled: Update interrupt disabled
1: Enabled: Update interrupt enabled

CC1IE

Bit 1: Capture/Compare 1 interrupt enable.

Allowed values:
0: Disabled: CCx interrupt disabled
1: Enabled: CCx interrupt enabled

CC2IE

Bit 2: Capture/Compare 2 interrupt enable.

Allowed values:
0: Disabled: CCx interrupt disabled
1: Enabled: CCx interrupt enabled

CC3IE

Bit 3: Capture/Compare 3 interrupt enable.

Allowed values:
0: Disabled: CCx interrupt disabled
1: Enabled: CCx interrupt enabled

CC4IE

Bit 4: Capture/Compare 4 interrupt enable.

Allowed values:
0: Disabled: CCx interrupt disabled
1: Enabled: CCx interrupt enabled

COMIE

Bit 5: COM interrupt enable.

TIE

Bit 6: Trigger interrupt enable.

Allowed values:
0: Disabled: Trigger interrupt disabled
1: Enabled: Trigger interrupt enabled

BIE

Bit 7: Break interrupt enable.

UDE

Bit 8: Update DMA request enable.

Allowed values:
0: Disabled: Update DMA request disabled
1: Enabled: Update DMA request enabled

CC1DE

Bit 9: Capture/Compare 1 DMA request enable.

Allowed values:
0: Disabled: CCx DMA request disabled
1: Enabled: CCx DMA request enabled

CC2DE

Bit 10: Capture/Compare 2 DMA request enable.

Allowed values:
0: Disabled: CCx DMA request disabled
1: Enabled: CCx DMA request enabled

CC3DE

Bit 11: Capture/Compare 3 DMA request enable.

Allowed values:
0: Disabled: CCx DMA request disabled
1: Enabled: CCx DMA request enabled

CC4DE

Bit 12: Capture/Compare 4 DMA request enable.

Allowed values:
0: Disabled: CCx DMA request disabled
1: Enabled: CCx DMA request enabled

COMDE

Bit 13: COM DMA request enable.

TDE

Bit 14: Trigger DMA request enable.

Allowed values:
0: Disabled: Trigger DMA request disabled
1: Enabled: Trigger DMA request enabled

SR

status register

Offset: 0x10, reset: 0x0000, access: read-write

10/12 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
			CC4OF rw	CC3OF rw	CC2OF rw	CC1OF rw		BIF rw	TIF rw	COMIF rw	CC4IF rw	CC3IF rw	CC2IF rw	CC1IF rw	UIF rw

Toggle Fields.

UIF

Bit 0: Update interrupt flag.

Allowed values:
0: Clear: No update occurred
1: UpdatePending: Update interrupt pending.

CC1IF

Bit 1: Capture/compare 1 interrupt flag.

CC2IF

Bit 2: Capture/Compare 2 interrupt flag.

CC3IF

Bit 3: Capture/Compare 3 interrupt flag.

CC4IF

Bit 4: Capture/Compare 4 interrupt flag.

COMIF

Bit 5: COM interrupt flag.

TIF

Bit 6: Trigger interrupt flag.

Allowed values:
0: NoTrigger: No trigger event occurred
1: Trigger: Trigger interrupt pending

BIF

Bit 7: Break interrupt flag.

CC1OF

Bit 9: Capture/Compare 1 overcapture flag.

Allowed values:
1: Overcapture: The counter value has been captured in TIMx_CCRx register while CCxIF flag was already set

CC2OF

Bit 10: Capture/compare 2 overcapture flag.

Allowed values:
1: Overcapture: The counter value has been captured in TIMx_CCRx register while CCxIF flag was already set

CC3OF

Bit 11: Capture/Compare 3 overcapture flag.

Allowed values:
1: Overcapture: The counter value has been captured in TIMx_CCRx register while CCxIF flag was already set

CC4OF

Bit 12: Capture/Compare 4 overcapture flag.

Allowed values:
1: Overcapture: The counter value has been captured in TIMx_CCRx register while CCxIF flag was already set

EGR

event generation register

Offset: 0x14, reset: 0x0000, access: write-only

6/8 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
								BG w	TG w	COMG w	CC4G w	CC3G w	CC2G w	CC1G w	UG w

Toggle Fields.

UG

Bit 0: Update generation.

Allowed values:
1: Update: Re-initializes the timer counter and generates an update of the registers.

CC1G

Bit 1: Capture/compare 1 generation.

CC2G

Bit 2: Capture/compare 2 generation.

CC3G

Bit 3: Capture/compare 3 generation.

CC4G

Bit 4: Capture/compare 4 generation.

COMG

Bit 5: Capture/Compare control update generation.

TG

Bit 6: Trigger generation.

Allowed values:
1: Trigger: The TIF flag is set in TIMx_SR register. Related interrupt or DMA transfer can occur if enabled.

BG

Bit 7: Break generation.

CCMR1_Input

capture/compare mode register 1 (input mode)

Offset: 0x18, reset: 0x00000000, access: read-write

4/6 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
IC2F rw				IC2PSC rw		CC2S rw		IC1F rw				IC1PSC rw		CC1S rw

Toggle Fields.

CC1S

Bits 0-1: Capture/Compare 1 selection.

IC1PSC

Bits 2-3: Input capture 1 prescaler.

IC1F

Bits 4-7: Input capture 1 filter.

CC2S

Bits 8-9: Capture/Compare 2 selection.

IC2PSC

Bits 10-11: Input capture 2 prescaler.

IC2F

Bits 12-15: Input capture 2 filter.

Allowed values: 0-15

CCMR2_Input

capture/compare mode register 2 (input mode)

Offset: 0x1C, reset: 0x00000000, access: read-write

6/6 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
IC4F rw				IC4PSC rw		CC4S rw		IC3F rw				IC3PSC rw		CC3S rw

Toggle Fields.

CC3S

Bits 0-1: Capture/compare 3 selection.

IC3PSC

Bits 2-3: Input capture 3 prescaler.

Allowed values: 0-3

IC3F

Bits 4-7: Input capture 3 filter.

Allowed values: 0-15

CC4S

Bits 8-9: Capture/Compare 4 selection.

IC4PSC

Bits 10-11: Input capture 4 prescaler.

Allowed values: 0-3

IC4F

Bits 12-15: Input capture 4 filter.

Allowed values: 0-15

CCER

capture/compare enable register

Offset: 0x20, reset: 0x0000, access: read-write

0/14 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
		CC4P rw	CC4E rw	CC3NP rw	CC3NE rw	CC3P rw	CC3E rw	CC2NP rw	CC2NE rw	CC2P rw	CC2E rw	CC1NP rw	CC1NE rw	CC1P rw	CC1E rw

Toggle Fields.

CC1E

Bit 0: Capture/Compare 1 output enable.

CC1P

Bit 1: Capture/Compare 1 output Polarity.

CC1NE

Bit 2: Capture/Compare 1 complementary output enable.

CC1NP

Bit 3: Capture/Compare 1 output Polarity.

CC2E

Bit 4: Capture/Compare 2 output enable.

CC2P

Bit 5: Capture/Compare 2 output Polarity.

CC2NE

Bit 6: Capture/Compare 2 complementary output enable.

CC2NP

Bit 7: Capture/Compare 2 output Polarity.

CC3E

Bit 8: Capture/Compare 3 output enable.

CC3P

Bit 9: Capture/Compare 3 output Polarity.

CC3NE

Bit 10: Capture/Compare 3 complementary output enable.

CC3NP

Bit 11: Capture/Compare 3 output Polarity.

CC4E

Bit 12: Capture/Compare 4 output enable.

CC4P

Bit 13: Capture/Compare 3 output Polarity.

CNT

counter

Offset: 0x24, reset: 0x00000000, access: read-write

1/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
CNT rw

Toggle Fields.

CNT

Bits 0-15: counter value.

Allowed values: 0-65535

PSC

prescaler

Offset: 0x28, reset: 0x0000, access: read-write

1/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
PSC rw

Toggle Fields.

PSC

Bits 0-15: Prescaler value.

Allowed values: 0-65535

ARR

auto-reload register

Offset: 0x2C, reset: 0x00000000, access: read-write

1/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
ARR rw

Toggle Fields.

ARR

Bits 0-15: Auto-reload value.

Allowed values: 0-65535

RCR

repetition counter register

Offset: 0x30, reset: 0x0000, access: read-write

0/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
								REP rw

Toggle Fields.

REP

Bits 0-7: Repetition counter value.

CCR%s

capture/compare register 1

Offset: 0x34, reset: 0x00000000, access: read-write

1/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
CCR rw

Toggle Fields.

CCR

Bits 0-15: Capture/Compare 1 value.

Allowed values: 0-65535

BDTR

break and dead-time register

Offset: 0x44, reset: 0x0000, access: read-write

3/8 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
MOE rw	AOE rw	BKP rw	BKE rw	OSSR rw	OSSI rw	LOCK rw		DTG rw

Toggle Fields.

DTG

Bits 0-7: Dead-time generator setup.

LOCK

Bits 8-9: Lock configuration.

OSSI

Bit 10: Off-state selection for Idle mode.

Allowed values:
0: Disabled: When inactive, OC/OCN outputs are disabled
1: IdleLevel: When inactive, OC/OCN outputs are forced to idle level

OSSR

Bit 11: Off-state selection for Run mode.

Allowed values:
0: Disabled: When inactive, OC/OCN outputs are disabled
1: IdleLevel: When inactive, OC/OCN outputs are enabled with their inactive level

BKE

Bit 12: Break enable.

BKP

Bit 13: Break polarity.

AOE

Bit 14: Automatic output enable.

MOE

Bit 15: Main output enable.

Allowed values:
0: DisabledIdle: OC/OCN are disabled or forced idle depending on OSSI
1: Enabled: OC/OCN are enabled if CCxE/CCxNE are set

DCR

DMA control register

Offset: 0x48, reset: 0x0000, access: read-write

2/2 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
			DBL rw								DBA rw

Toggle Fields.

DBA

Bits 0-4: DMA base address.

Allowed values: 0-31

DBL

Bits 8-12: DMA burst length.

Allowed values: 0-18

DMAR

DMA address for full transfer

Offset: 0x4C, reset: 0x0000, access: read-write

0/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
DMAB rw

Toggle Fields.

DMAB

Bits 0-15: DMA register for burst accesses.

TIM9

0x40014000: General purpose timers

10/48 fields covered. Toggle Registers.

CR1

control register 1

Offset: 0x0, reset: 0x0000, access: read-write

6/6 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
						CKD rw		ARPE rw				OPM rw	URS rw	UDIS rw	CEN rw

Toggle Fields.

CEN

Bit 0: Counter enable.

Allowed values:
0: Disabled: Counter disabled
1: Enabled: Counter enabled

UDIS

Bit 1: Update disable.

Allowed values:
0: Enabled: Update event enabled
1: Disabled: Update event disabled

URS

Bit 2: Update request source.

OPM

Bit 3: One-pulse mode.

Allowed values:
0: Disabled: Counter is not stopped at update event
1: Enabled: Counter stops counting at the next update event (clearing the CEN bit)

ARPE

Bit 7: Auto-reload preload enable.

Allowed values:
0: Disabled: TIMx_APRR register is not buffered
1: Enabled: TIMx_APRR register is buffered

CKD

Bits 8-9: Clock division.

Allowed values:
0: Div1: t_DTS = t_CK_INT
1: Div2: t_DTS = 2 × t_CK_INT
2: Div4: t_DTS = 4 × t_CK_INT

CR2

control register 2

Offset: 0x4, reset: 0x0000, access: read-write

0/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
									MMS rw

Toggle Fields.

MMS

Bits 4-6: Master mode selection.

SMCR

slave mode control register

Offset: 0x8, reset: 0x0000, access: read-write

0/3 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
								MSM rw	TS rw				SMS rw

Toggle Fields.

SMS

Bits 0-2: Slave mode selection.

TS

Bits 4-6: Trigger selection.

MSM

Bit 7: Master/Slave mode.

DIER

DMA/Interrupt enable register

Offset: 0xC, reset: 0x0000, access: read-write

1/4 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
									TIE rw				CC2IE rw	CC1IE rw	UIE rw

Toggle Fields.

UIE

Bit 0: Update interrupt enable.

Allowed values:
0: Disabled: Update interrupt disabled
1: Enabled: Update interrupt enabled

CC1IE

Bit 1: Capture/Compare 1 interrupt enable.

CC2IE

Bit 2: Capture/Compare 2 interrupt enable.

TIE

Bit 6: Trigger interrupt enable.

SR

status register

Offset: 0x10, reset: 0x0000, access: read-write

1/6 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
					CC2OF rw	CC1OF rw			TIF rw				CC2IF rw	CC1IF rw	UIF rw

Toggle Fields.

UIF

Bit 0: Update interrupt flag.

Allowed values:
0: Clear: No update occurred
1: UpdatePending: Update interrupt pending.

CC1IF

Bit 1: Capture/compare 1 interrupt flag.

CC2IF

Bit 2: Capture/Compare 2 interrupt flag.

TIF

Bit 6: Trigger interrupt flag.

CC1OF

Bit 9: Capture/Compare 1 overcapture flag.

CC2OF

Bit 10: Capture/compare 2 overcapture flag.

EGR

event generation register

Offset: 0x14, reset: 0x0000, access: write-only

1/4 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
									TG w				CC2G w	CC1G w	UG w

Toggle Fields.

UG

Bit 0: Update generation.

Allowed values:
1: Update: Re-initializes the timer counter and generates an update of the registers.

CC1G

Bit 1: Capture/compare 1 generation.

CC2G

Bit 2: Capture/compare 2 generation.

TG

Bit 6: Trigger generation.

CCMR1_Input

capture/compare mode register 1 (input mode)

Offset: 0x18, reset: 0x00000000, access: read-write

0/6 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
	IC2F rw			IC2PSC rw		CC2S rw			IC1F rw			IC1PSC rw		CC1S rw

Toggle Fields.

CC1S

Bits 0-1: Capture/Compare 1 selection.

IC1PSC

Bits 2-3: Input capture 1 prescaler.

IC1F

Bits 4-6: Input capture 1 filter.

CC2S

Bits 8-9: Capture/Compare 2 selection.

IC2PSC

Bits 10-11: Input capture 2 prescaler.

IC2F

Bits 12-14: Input capture 2 filter.

CCER

capture/compare enable register

Offset: 0x20, reset: 0x0000, access: read-write

0/6 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
								CC2NP rw		CC2P rw	CC2E rw	CC1NP rw		CC1P rw	CC1E rw

Toggle Fields.

CC1E

Bit 0: Capture/Compare 1 output enable.

CC1P

Bit 1: Capture/Compare 1 output Polarity.

CC1NP

Bit 3: Capture/Compare 1 output Polarity.

CC2E

Bit 4: Capture/Compare 2 output enable.

CC2P

Bit 5: Capture/Compare 2 output Polarity.

CC2NP

Bit 7: Capture/Compare 2 output Polarity.

CNT

counter

Offset: 0x24, reset: 0x00000000, access: read-write

0/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
CNT rw

Toggle Fields.

CNT

Bits 0-15: counter value.

PSC

prescaler

Offset: 0x28, reset: 0x0000, access: read-write

1/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
PSC rw

Toggle Fields.

PSC

Bits 0-15: Prescaler value.

Allowed values: 0-65535

ARR

auto-reload register

Offset: 0x2C, reset: 0x00000000, access: read-write

0/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
ARR rw

Toggle Fields.

ARR

Bits 0-15: Auto-reload value.

CCR%s

capture/compare register 1

Offset: 0x34, reset: 0x00000000, access: read-write

0/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
CCR rw

Toggle Fields.

CCR

Bits 0-15: Capture/Compare 1 value.

UART4

0x40004C00: Universal synchronous asynchronous receiver transmitter

36/39 fields covered. Toggle Registers.

SR

Status register

Offset: 0x0, reset: 0x00C00000, access: Unspecified

6/9 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
							LBD rw	TXE r	TC rw	RXNE rw	IDLE r	ORE r	NF r	FE r	PE r

Toggle Fields.

PE

Bit 0: Parity error.

FE

Bit 1: Framing error.

NF

Bit 2: Noise detected flag.

ORE

Bit 3: Overrun error.

IDLE

Bit 4: IDLE line detected.

RXNE

Bit 5: Read data register not empty.

TC

Bit 6: Transmission complete.

TXE

Bit 7: Transmit data register empty.

LBD

Bit 8: LIN break detection flag.

DR

Data register

Offset: 0x4, reset: 0x00000000, access: read-write

1/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
							DR rw

Toggle Fields.

DR

Bits 0-8: Data value.

Allowed values: 0-511

BRR

Baud rate register

Offset: 0x8, reset: 0x0000, access: read-write

2/2 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
DIV_Mantissa rw												DIV_Fraction rw

Toggle Fields.

DIV_Fraction

Bits 0-3: fraction of USARTDIV.

Allowed values: 0-15

DIV_Mantissa

Bits 4-15: mantissa of USARTDIV.

Allowed values: 0-4095

CR1

Control register 1

Offset: 0xC, reset: 0x0000, access: read-write

15/15 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
OVER8 rw		UE rw	M rw	WAKE rw	PCE rw	PS rw	PEIE rw	TXEIE rw	TCIE rw	RXNEIE rw	IDLEIE rw	TE rw	RE rw	RWU rw	SBK rw

Toggle Fields.

SBK

Bit 0: Send break.

Allowed values:
0: NoBreak: No break character is transmitted
1: Break: Break character transmitted

RWU

Bit 1: Receiver wakeup.

Allowed values:
0: Active: Receiver in active mode
1: Mute: Receiver in mute mode

RE

Bit 2: Receiver enable.

Allowed values:
0: Disabled: Receiver disabled
1: Enabled: Receiver enabled

TE

Bit 3: Transmitter enable.

Allowed values:
0: Disabled: Transmitter disabled
1: Enabled: Transmitter enabled

IDLEIE

Bit 4: IDLE interrupt enable.

Allowed values:
0: Disabled: IDLE interrupt disabled
1: Enabled: IDLE interrupt enabled

RXNEIE

Bit 5: RXNE interrupt enable.

Allowed values:
0: Disabled: RXNE interrupt disabled
1: Enabled: RXNE interrupt enabled

TCIE

Bit 6: Transmission complete interrupt enable.

Allowed values:
0: Disabled: TC interrupt disabled
1: Enabled: TC interrupt enabled

TXEIE

Bit 7: TXE interrupt enable.

Allowed values:
0: Disabled: TXE interrupt disabled
1: Enabled: TXE interrupt enabled

PEIE

Bit 8: PE interrupt enable.

Allowed values:
0: Disabled: PE interrupt disabled
1: Enabled: PE interrupt enabled

PS

Bit 9: Parity selection.

Allowed values:
0: Even: Even parity
1: Odd: Odd parity

PCE

Bit 10: Parity control enable.

Allowed values:
0: Disabled: Parity control disabled
1: Enabled: Parity control enabled

WAKE

Bit 11: Wakeup method.

Allowed values:
0: IdleLine: USART wakeup on idle line
1: AddressMark: USART wakeup on address mark

M

Bit 12: Word length.

Allowed values:
0: M8: 8 data bits
1: M9: 9 data bits

UE

Bit 13: USART enable.

Allowed values:
0: Disabled: USART prescaler and outputs disabled
1: Enabled: USART enabled

OVER8

Bit 15: Oversampling mode.

Allowed values:
0: Oversample16: Oversampling by 16
1: Oversample8: Oversampling by 8

CR2

Control register 2

Offset: 0x10, reset: 0x0000, access: read-write

5/5 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
	LINEN rw	STOP rw							LBDIE rw	LBDL rw		ADD rw

Toggle Fields.

ADD

Bits 0-3: Address of the USART node.

Allowed values: 0-15

LBDL

Bit 5: lin break detection length.

Allowed values:
0: LBDL10: 10-bit break detection
1: LBDL11: 11-bit break detection

LBDIE

Bit 6: LIN break detection interrupt enable.

Allowed values:
0: Disabled: LIN break detection interrupt disabled
1: Enabled: LIN break detection interrupt enabled

STOP

Bits 12-13: STOP bits.

Allowed values:
0: Stop1: 1 stop bit
2: Stop2: 2 stop bits

LINEN

Bit 14: LIN mode enable.

Allowed values:
0: Disabled: LIN mode disabled
1: Enabled: LIN mode enabled

CR3

Control register 3

Offset: 0x14, reset: 0x0000, access: read-write

7/7 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
				ONEBIT rw				DMAT rw	DMAR rw			HDSEL rw	IRLP rw	IREN rw	EIE rw

Toggle Fields.

EIE

Bit 0: Error interrupt enable.

Allowed values:
0: Disabled: Error interrupt disabled
1: Enabled: Error interrupt enabled

IREN

Bit 1: IrDA mode enable.

Allowed values:
0: Disabled: IrDA disabled
1: Enabled: IrDA enabled

IRLP

Bit 2: IrDA low-power.

Allowed values:
0: Normal: Normal mode
1: LowPower: Low-power mode

HDSEL

Bit 3: Half-duplex selection.

Allowed values:
0: FullDuplex: Half duplex mode is not selected
1: HalfDuplex: Half duplex mode is selected

DMAR

Bit 6: DMA enable receiver.

Allowed values:
0: Disabled: DMA mode is disabled for reception
1: Enabled: DMA mode is enabled for reception

DMAT

Bit 7: DMA enable transmitter.

Allowed values:
0: Disabled: DMA mode is disabled for transmission
1: Enabled: DMA mode is enabled for transmission

ONEBIT

Bit 11: One sample bit method enable.

Allowed values:
0: Sample3: Three sample bit method
1: Sample1: One sample bit method

UART5

0x40005000: Universal synchronous asynchronous receiver transmitter

36/39 fields covered. Toggle Registers.

SR

Status register

Offset: 0x0, reset: 0x00C00000, access: Unspecified

6/9 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
							LBD rw	TXE r	TC rw	RXNE rw	IDLE r	ORE r	NF r	FE r	PE r

Toggle Fields.

PE

Bit 0: Parity error.

FE

Bit 1: Framing error.

NF

Bit 2: Noise detected flag.

ORE

Bit 3: Overrun error.

IDLE

Bit 4: IDLE line detected.

RXNE

Bit 5: Read data register not empty.

TC

Bit 6: Transmission complete.

TXE

Bit 7: Transmit data register empty.

LBD

Bit 8: LIN break detection flag.

DR

Data register

Offset: 0x4, reset: 0x00000000, access: read-write

1/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
							DR rw

Toggle Fields.

DR

Bits 0-8: Data value.

Allowed values: 0-511

BRR

Baud rate register

Offset: 0x8, reset: 0x0000, access: read-write

2/2 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
DIV_Mantissa rw												DIV_Fraction rw

Toggle Fields.

DIV_Fraction

Bits 0-3: fraction of USARTDIV.

Allowed values: 0-15

DIV_Mantissa

Bits 4-15: mantissa of USARTDIV.

Allowed values: 0-4095

CR1

Control register 1

Offset: 0xC, reset: 0x0000, access: read-write

15/15 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
OVER8 rw		UE rw	M rw	WAKE rw	PCE rw	PS rw	PEIE rw	TXEIE rw	TCIE rw	RXNEIE rw	IDLEIE rw	TE rw	RE rw	RWU rw	SBK rw

Toggle Fields.

SBK

Bit 0: Send break.

Allowed values:
0: NoBreak: No break character is transmitted
1: Break: Break character transmitted

RWU

Bit 1: Receiver wakeup.

Allowed values:
0: Active: Receiver in active mode
1: Mute: Receiver in mute mode

RE

Bit 2: Receiver enable.

Allowed values:
0: Disabled: Receiver disabled
1: Enabled: Receiver enabled

TE

Bit 3: Transmitter enable.

Allowed values:
0: Disabled: Transmitter disabled
1: Enabled: Transmitter enabled

IDLEIE

Bit 4: IDLE interrupt enable.

Allowed values:
0: Disabled: IDLE interrupt disabled
1: Enabled: IDLE interrupt enabled

RXNEIE

Bit 5: RXNE interrupt enable.

Allowed values:
0: Disabled: RXNE interrupt disabled
1: Enabled: RXNE interrupt enabled

TCIE

Bit 6: Transmission complete interrupt enable.

Allowed values:
0: Disabled: TC interrupt disabled
1: Enabled: TC interrupt enabled

TXEIE

Bit 7: TXE interrupt enable.

Allowed values:
0: Disabled: TXE interrupt disabled
1: Enabled: TXE interrupt enabled

PEIE

Bit 8: PE interrupt enable.

Allowed values:
0: Disabled: PE interrupt disabled
1: Enabled: PE interrupt enabled

PS

Bit 9: Parity selection.

Allowed values:
0: Even: Even parity
1: Odd: Odd parity

PCE

Bit 10: Parity control enable.

Allowed values:
0: Disabled: Parity control disabled
1: Enabled: Parity control enabled

WAKE

Bit 11: Wakeup method.

Allowed values:
0: IdleLine: USART wakeup on idle line
1: AddressMark: USART wakeup on address mark

M

Bit 12: Word length.

Allowed values:
0: M8: 8 data bits
1: M9: 9 data bits

UE

Bit 13: USART enable.

Allowed values:
0: Disabled: USART prescaler and outputs disabled
1: Enabled: USART enabled

OVER8

Bit 15: Oversampling mode.

Allowed values:
0: Oversample16: Oversampling by 16
1: Oversample8: Oversampling by 8

CR2

Control register 2

Offset: 0x10, reset: 0x0000, access: read-write

5/5 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
	LINEN rw	STOP rw							LBDIE rw	LBDL rw		ADD rw

Toggle Fields.

ADD

Bits 0-3: Address of the USART node.

Allowed values: 0-15

LBDL

Bit 5: lin break detection length.

Allowed values:
0: LBDL10: 10-bit break detection
1: LBDL11: 11-bit break detection

LBDIE

Bit 6: LIN break detection interrupt enable.

Allowed values:
0: Disabled: LIN break detection interrupt disabled
1: Enabled: LIN break detection interrupt enabled

STOP

Bits 12-13: STOP bits.

Allowed values:
0: Stop1: 1 stop bit
2: Stop2: 2 stop bits

LINEN

Bit 14: LIN mode enable.

Allowed values:
0: Disabled: LIN mode disabled
1: Enabled: LIN mode enabled

CR3

Control register 3

Offset: 0x14, reset: 0x0000, access: read-write

7/7 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
				ONEBIT rw				DMAT rw	DMAR rw			HDSEL rw	IRLP rw	IREN rw	EIE rw

Toggle Fields.

EIE

Bit 0: Error interrupt enable.

Allowed values:
0: Disabled: Error interrupt disabled
1: Enabled: Error interrupt enabled

IREN

Bit 1: IrDA mode enable.

Allowed values:
0: Disabled: IrDA disabled
1: Enabled: IrDA enabled

IRLP

Bit 2: IrDA low-power.

Allowed values:
0: Normal: Normal mode
1: LowPower: Low-power mode

HDSEL

Bit 3: Half-duplex selection.

Allowed values:
0: FullDuplex: Half duplex mode is not selected
1: HalfDuplex: Half duplex mode is selected

DMAR

Bit 6: DMA enable receiver.

Allowed values:
0: Disabled: DMA mode is disabled for reception
1: Enabled: DMA mode is enabled for reception

DMAT

Bit 7: DMA enable transmitter.

Allowed values:
0: Disabled: DMA mode is disabled for transmission
1: Enabled: DMA mode is enabled for transmission

ONEBIT

Bit 11: One sample bit method enable.

Allowed values:
0: Sample3: Three sample bit method
1: Sample1: One sample bit method

UART7

0x40007800: Universal synchronous asynchronous receiver transmitter

36/39 fields covered. Toggle Registers.

SR

Status register

Offset: 0x0, reset: 0x00C00000, access: Unspecified

6/9 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
							LBD rw	TXE r	TC rw	RXNE rw	IDLE r	ORE r	NF r	FE r	PE r

Toggle Fields.

PE

Bit 0: Parity error.

FE

Bit 1: Framing error.

NF

Bit 2: Noise detected flag.

ORE

Bit 3: Overrun error.

IDLE

Bit 4: IDLE line detected.

RXNE

Bit 5: Read data register not empty.

TC

Bit 6: Transmission complete.

TXE

Bit 7: Transmit data register empty.

LBD

Bit 8: LIN break detection flag.

DR

Data register

Offset: 0x4, reset: 0x00000000, access: read-write

1/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
							DR rw

Toggle Fields.

DR

Bits 0-8: Data value.

Allowed values: 0-511

BRR

Baud rate register

Offset: 0x8, reset: 0x0000, access: read-write

2/2 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
DIV_Mantissa rw												DIV_Fraction rw

Toggle Fields.

DIV_Fraction

Bits 0-3: fraction of USARTDIV.

Allowed values: 0-15

DIV_Mantissa

Bits 4-15: mantissa of USARTDIV.

Allowed values: 0-4095

CR1

Control register 1

Offset: 0xC, reset: 0x0000, access: read-write

15/15 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
OVER8 rw		UE rw	M rw	WAKE rw	PCE rw	PS rw	PEIE rw	TXEIE rw	TCIE rw	RXNEIE rw	IDLEIE rw	TE rw	RE rw	RWU rw	SBK rw

Toggle Fields.

SBK

Bit 0: Send break.

Allowed values:
0: NoBreak: No break character is transmitted
1: Break: Break character transmitted

RWU

Bit 1: Receiver wakeup.

Allowed values:
0: Active: Receiver in active mode
1: Mute: Receiver in mute mode

RE

Bit 2: Receiver enable.

Allowed values:
0: Disabled: Receiver disabled
1: Enabled: Receiver enabled

TE

Bit 3: Transmitter enable.

Allowed values:
0: Disabled: Transmitter disabled
1: Enabled: Transmitter enabled

IDLEIE

Bit 4: IDLE interrupt enable.

Allowed values:
0: Disabled: IDLE interrupt disabled
1: Enabled: IDLE interrupt enabled

RXNEIE

Bit 5: RXNE interrupt enable.

Allowed values:
0: Disabled: RXNE interrupt disabled
1: Enabled: RXNE interrupt enabled

TCIE

Bit 6: Transmission complete interrupt enable.

Allowed values:
0: Disabled: TC interrupt disabled
1: Enabled: TC interrupt enabled

TXEIE

Bit 7: TXE interrupt enable.

Allowed values:
0: Disabled: TXE interrupt disabled
1: Enabled: TXE interrupt enabled

PEIE

Bit 8: PE interrupt enable.

Allowed values:
0: Disabled: PE interrupt disabled
1: Enabled: PE interrupt enabled

PS

Bit 9: Parity selection.

Allowed values:
0: Even: Even parity
1: Odd: Odd parity

PCE

Bit 10: Parity control enable.

Allowed values:
0: Disabled: Parity control disabled
1: Enabled: Parity control enabled

WAKE

Bit 11: Wakeup method.

Allowed values:
0: IdleLine: USART wakeup on idle line
1: AddressMark: USART wakeup on address mark

M

Bit 12: Word length.

Allowed values:
0: M8: 8 data bits
1: M9: 9 data bits

UE

Bit 13: USART enable.

Allowed values:
0: Disabled: USART prescaler and outputs disabled
1: Enabled: USART enabled

OVER8

Bit 15: Oversampling mode.

Allowed values:
0: Oversample16: Oversampling by 16
1: Oversample8: Oversampling by 8

CR2

Control register 2

Offset: 0x10, reset: 0x0000, access: read-write

5/5 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
	LINEN rw	STOP rw							LBDIE rw	LBDL rw		ADD rw

Toggle Fields.

ADD

Bits 0-3: Address of the USART node.

Allowed values: 0-15

LBDL

Bit 5: lin break detection length.

Allowed values:
0: LBDL10: 10-bit break detection
1: LBDL11: 11-bit break detection

LBDIE

Bit 6: LIN break detection interrupt enable.

Allowed values:
0: Disabled: LIN break detection interrupt disabled
1: Enabled: LIN break detection interrupt enabled

STOP

Bits 12-13: STOP bits.

Allowed values:
0: Stop1: 1 stop bit
2: Stop2: 2 stop bits

LINEN

Bit 14: LIN mode enable.

Allowed values:
0: Disabled: LIN mode disabled
1: Enabled: LIN mode enabled

CR3

Control register 3

Offset: 0x14, reset: 0x0000, access: read-write

7/7 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
				ONEBIT rw				DMAT rw	DMAR rw			HDSEL rw	IRLP rw	IREN rw	EIE rw

Toggle Fields.

EIE

Bit 0: Error interrupt enable.

Allowed values:
0: Disabled: Error interrupt disabled
1: Enabled: Error interrupt enabled

IREN

Bit 1: IrDA mode enable.

Allowed values:
0: Disabled: IrDA disabled
1: Enabled: IrDA enabled

IRLP

Bit 2: IrDA low-power.

Allowed values:
0: Normal: Normal mode
1: LowPower: Low-power mode

HDSEL

Bit 3: Half-duplex selection.

Allowed values:
0: FullDuplex: Half duplex mode is not selected
1: HalfDuplex: Half duplex mode is selected

DMAR

Bit 6: DMA enable receiver.

Allowed values:
0: Disabled: DMA mode is disabled for reception
1: Enabled: DMA mode is enabled for reception

DMAT

Bit 7: DMA enable transmitter.

Allowed values:
0: Disabled: DMA mode is disabled for transmission
1: Enabled: DMA mode is enabled for transmission

ONEBIT

Bit 11: One sample bit method enable.

Allowed values:
0: Sample3: Three sample bit method
1: Sample1: One sample bit method

UART8

0x40007C00: Universal synchronous asynchronous receiver transmitter

36/39 fields covered. Toggle Registers.

SR

Status register

Offset: 0x0, reset: 0x00C00000, access: Unspecified

6/9 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
							LBD rw	TXE r	TC rw	RXNE rw	IDLE r	ORE r	NF r	FE r	PE r

Toggle Fields.

PE

Bit 0: Parity error.

FE

Bit 1: Framing error.

NF

Bit 2: Noise detected flag.

ORE

Bit 3: Overrun error.

IDLE

Bit 4: IDLE line detected.

RXNE

Bit 5: Read data register not empty.

TC

Bit 6: Transmission complete.

TXE

Bit 7: Transmit data register empty.

LBD

Bit 8: LIN break detection flag.

DR

Data register

Offset: 0x4, reset: 0x00000000, access: read-write

1/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
							DR rw

Toggle Fields.

DR

Bits 0-8: Data value.

Allowed values: 0-511

BRR

Baud rate register

Offset: 0x8, reset: 0x0000, access: read-write

2/2 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
DIV_Mantissa rw												DIV_Fraction rw

Toggle Fields.

DIV_Fraction

Bits 0-3: fraction of USARTDIV.

Allowed values: 0-15

DIV_Mantissa

Bits 4-15: mantissa of USARTDIV.

Allowed values: 0-4095

CR1

Control register 1

Offset: 0xC, reset: 0x0000, access: read-write

15/15 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
OVER8 rw		UE rw	M rw	WAKE rw	PCE rw	PS rw	PEIE rw	TXEIE rw	TCIE rw	RXNEIE rw	IDLEIE rw	TE rw	RE rw	RWU rw	SBK rw

Toggle Fields.

SBK

Bit 0: Send break.

Allowed values:
0: NoBreak: No break character is transmitted
1: Break: Break character transmitted

RWU

Bit 1: Receiver wakeup.

Allowed values:
0: Active: Receiver in active mode
1: Mute: Receiver in mute mode

RE

Bit 2: Receiver enable.

Allowed values:
0: Disabled: Receiver disabled
1: Enabled: Receiver enabled

TE

Bit 3: Transmitter enable.

Allowed values:
0: Disabled: Transmitter disabled
1: Enabled: Transmitter enabled

IDLEIE

Bit 4: IDLE interrupt enable.

Allowed values:
0: Disabled: IDLE interrupt disabled
1: Enabled: IDLE interrupt enabled

RXNEIE

Bit 5: RXNE interrupt enable.

Allowed values:
0: Disabled: RXNE interrupt disabled
1: Enabled: RXNE interrupt enabled

TCIE

Bit 6: Transmission complete interrupt enable.

Allowed values:
0: Disabled: TC interrupt disabled
1: Enabled: TC interrupt enabled

TXEIE

Bit 7: TXE interrupt enable.

Allowed values:
0: Disabled: TXE interrupt disabled
1: Enabled: TXE interrupt enabled

PEIE

Bit 8: PE interrupt enable.

Allowed values:
0: Disabled: PE interrupt disabled
1: Enabled: PE interrupt enabled

PS

Bit 9: Parity selection.

Allowed values:
0: Even: Even parity
1: Odd: Odd parity

PCE

Bit 10: Parity control enable.

Allowed values:
0: Disabled: Parity control disabled
1: Enabled: Parity control enabled

WAKE

Bit 11: Wakeup method.

Allowed values:
0: IdleLine: USART wakeup on idle line
1: AddressMark: USART wakeup on address mark

M

Bit 12: Word length.

Allowed values:
0: M8: 8 data bits
1: M9: 9 data bits

UE

Bit 13: USART enable.

Allowed values:
0: Disabled: USART prescaler and outputs disabled
1: Enabled: USART enabled

OVER8

Bit 15: Oversampling mode.

Allowed values:
0: Oversample16: Oversampling by 16
1: Oversample8: Oversampling by 8

CR2

Control register 2

Offset: 0x10, reset: 0x0000, access: read-write

5/5 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
	LINEN rw	STOP rw							LBDIE rw	LBDL rw		ADD rw

Toggle Fields.

ADD

Bits 0-3: Address of the USART node.

Allowed values: 0-15

LBDL

Bit 5: lin break detection length.

Allowed values:
0: LBDL10: 10-bit break detection
1: LBDL11: 11-bit break detection

LBDIE

Bit 6: LIN break detection interrupt enable.

Allowed values:
0: Disabled: LIN break detection interrupt disabled
1: Enabled: LIN break detection interrupt enabled

STOP

Bits 12-13: STOP bits.

Allowed values:
0: Stop1: 1 stop bit
2: Stop2: 2 stop bits

LINEN

Bit 14: LIN mode enable.

Allowed values:
0: Disabled: LIN mode disabled
1: Enabled: LIN mode enabled

CR3

Control register 3

Offset: 0x14, reset: 0x0000, access: read-write

7/7 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
				ONEBIT rw				DMAT rw	DMAR rw			HDSEL rw	IRLP rw	IREN rw	EIE rw

Toggle Fields.

EIE

Bit 0: Error interrupt enable.

Allowed values:
0: Disabled: Error interrupt disabled
1: Enabled: Error interrupt enabled

IREN

Bit 1: IrDA mode enable.

Allowed values:
0: Disabled: IrDA disabled
1: Enabled: IrDA enabled

IRLP

Bit 2: IrDA low-power.

Allowed values:
0: Normal: Normal mode
1: LowPower: Low-power mode

HDSEL

Bit 3: Half-duplex selection.

Allowed values:
0: FullDuplex: Half duplex mode is not selected
1: HalfDuplex: Half duplex mode is selected

DMAR

Bit 6: DMA enable receiver.

Allowed values:
0: Disabled: DMA mode is disabled for reception
1: Enabled: DMA mode is enabled for reception

DMAT

Bit 7: DMA enable transmitter.

Allowed values:
0: Disabled: DMA mode is disabled for transmission
1: Enabled: DMA mode is enabled for transmission

ONEBIT

Bit 11: One sample bit method enable.

Allowed values:
0: Sample3: Three sample bit method
1: Sample1: One sample bit method

USART1

0x40011000: Universal synchronous asynchronous receiver transmitter

44/51 fields covered. Toggle Registers.

SR

Status register

Offset: 0x0, reset: 0x00C00000, access: Unspecified

6/10 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
						CTS rw	LBD rw	TXE r	TC rw	RXNE rw	IDLE r	ORE r	NF r	FE r	PE r

Toggle Fields.

PE

Bit 0: Parity error.

FE

Bit 1: Framing error.

NF

Bit 2: Noise detected flag.

ORE

Bit 3: Overrun error.

IDLE

Bit 4: IDLE line detected.

RXNE

Bit 5: Read data register not empty.

TC

Bit 6: Transmission complete.

TXE

Bit 7: Transmit data register empty.

LBD

Bit 8: LIN break detection flag.

CTS

Bit 9: CTS flag.

DR

Data register

Offset: 0x4, reset: 0x00000000, access: read-write

1/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
							DR rw

Toggle Fields.

DR

Bits 0-8: Data value.

Allowed values: 0-511

BRR

Baud rate register

Offset: 0x8, reset: 0x0000, access: read-write

2/2 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
DIV_Mantissa rw												DIV_Fraction rw

Toggle Fields.

DIV_Fraction

Bits 0-3: fraction of USARTDIV.

Allowed values: 0-15

DIV_Mantissa

Bits 4-15: mantissa of USARTDIV.

Allowed values: 0-4095

CR1

Control register 1

Offset: 0xC, reset: 0x0000, access: read-write

15/15 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
OVER8 rw		UE rw	M rw	WAKE rw	PCE rw	PS rw	PEIE rw	TXEIE rw	TCIE rw	RXNEIE rw	IDLEIE rw	TE rw	RE rw	RWU rw	SBK rw

Toggle Fields.

SBK

Bit 0: Send break.

Allowed values:
0: NoBreak: No break character is transmitted
1: Break: Break character transmitted

RWU

Bit 1: Receiver wakeup.

Allowed values:
0: Active: Receiver in active mode
1: Mute: Receiver in mute mode

RE

Bit 2: Receiver enable.

Allowed values:
0: Disabled: Receiver disabled
1: Enabled: Receiver enabled

TE

Bit 3: Transmitter enable.

Allowed values:
0: Disabled: Transmitter disabled
1: Enabled: Transmitter enabled

IDLEIE

Bit 4: IDLE interrupt enable.

Allowed values:
0: Disabled: IDLE interrupt disabled
1: Enabled: IDLE interrupt enabled

RXNEIE

Bit 5: RXNE interrupt enable.

Allowed values:
0: Disabled: RXNE interrupt disabled
1: Enabled: RXNE interrupt enabled

TCIE

Bit 6: Transmission complete interrupt enable.

Allowed values:
0: Disabled: TC interrupt disabled
1: Enabled: TC interrupt enabled

TXEIE

Bit 7: TXE interrupt enable.

Allowed values:
0: Disabled: TXE interrupt disabled
1: Enabled: TXE interrupt enabled

PEIE

Bit 8: PE interrupt enable.

Allowed values:
0: Disabled: PE interrupt disabled
1: Enabled: PE interrupt enabled

PS

Bit 9: Parity selection.

Allowed values:
0: Even: Even parity
1: Odd: Odd parity

PCE

Bit 10: Parity control enable.

Allowed values:
0: Disabled: Parity control disabled
1: Enabled: Parity control enabled

WAKE

Bit 11: Wakeup method.

Allowed values:
0: IdleLine: USART wakeup on idle line
1: AddressMark: USART wakeup on address mark

M

Bit 12: Word length.

Allowed values:
0: M8: 8 data bits
1: M9: 9 data bits

UE

Bit 13: USART enable.

Allowed values:
0: Disabled: USART prescaler and outputs disabled
1: Enabled: USART enabled

OVER8

Bit 15: Oversampling mode.

Allowed values:
0: Oversample16: Oversampling by 16
1: Oversample8: Oversampling by 8

CR2

Control register 2

Offset: 0x10, reset: 0x0000, access: read-write

8/9 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
	LINEN rw	STOP rw		CLKEN rw	CPOL rw	CPHA rw	LBCL rw		LBDIE rw	LBDL rw		ADD rw

Toggle Fields.

ADD

Bits 0-3: Address of the USART node.

Allowed values: 0-15

LBDL

Bit 5: lin break detection length.

Allowed values:
0: LBDL10: 10-bit break detection
1: LBDL11: 11-bit break detection

LBDIE

Bit 6: LIN break detection interrupt enable.

Allowed values:
0: Disabled: LIN break detection interrupt disabled
1: Enabled: LIN break detection interrupt enabled

LBCL

Bit 8: Last bit clock pulse.

CPHA

Bit 9: Clock phase.

Allowed values:
0: First: The first clock transition is the first data capture edge
1: Second: The second clock transition is the first data capture edge

CPOL

Bit 10: Clock polarity.

Allowed values:
0: Low: Steady low value on CK pin outside transmission window
1: High: Steady high value on CK pin outside transmission window

CLKEN

Bit 11: Clock enable.

Allowed values:
0: Disabled: CK pin disabled
1: Enabled: CK pin enabled

STOP

Bits 12-13: STOP bits.

Allowed values:
0: Stop1: 1 stop bit
1: Stop0p5: 0.5 stop bits
2: Stop2: 2 stop bits
3: Stop1p5: 1.5 stop bits

LINEN

Bit 14: LIN mode enable.

Allowed values:
0: Disabled: LIN mode disabled
1: Enabled: LIN mode enabled

CR3

Control register 3

Offset: 0x14, reset: 0x0000, access: read-write

12/12 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
				ONEBIT rw	CTSIE rw	CTSE rw	RTSE rw	DMAT rw	DMAR rw	SCEN rw	NACK rw	HDSEL rw	IRLP rw	IREN rw	EIE rw

Toggle Fields.

EIE

Bit 0: Error interrupt enable.

Allowed values:
0: Disabled: Error interrupt disabled
1: Enabled: Error interrupt enabled

IREN

Bit 1: IrDA mode enable.

Allowed values:
0: Disabled: IrDA disabled
1: Enabled: IrDA enabled

IRLP

Bit 2: IrDA low-power.

Allowed values:
0: Normal: Normal mode
1: LowPower: Low-power mode

HDSEL

Bit 3: Half-duplex selection.

Allowed values:
0: FullDuplex: Half duplex mode is not selected
1: HalfDuplex: Half duplex mode is selected

NACK

Bit 4: Smartcard NACK enable.

Allowed values:
0: Disabled: NACK transmission in case of parity error is disabled
1: Enabled: NACK transmission during parity error is enabled

SCEN

Bit 5: Smartcard mode enable.

Allowed values:
0: Disabled: Smartcard mode disabled
1: Enabled: Smartcard mode enabled

DMAR

Bit 6: DMA enable receiver.

Allowed values:
0: Disabled: DMA mode is disabled for reception
1: Enabled: DMA mode is enabled for reception

DMAT

Bit 7: DMA enable transmitter.

Allowed values:
0: Disabled: DMA mode is disabled for transmission
1: Enabled: DMA mode is enabled for transmission

RTSE

Bit 8: RTS enable.

Allowed values:
0: Disabled: RTS hardware flow control disabled
1: Enabled: RTS hardware flow control enabled

CTSE

Bit 9: CTS enable.

Allowed values:
0: Disabled: CTS hardware flow control disabled
1: Enabled: CTS hardware flow control enabled

CTSIE

Bit 10: CTS interrupt enable.

Allowed values:
0: Disabled: CTS interrupt disabled
1: Enabled: CTS interrupt enabled

ONEBIT

Bit 11: One sample bit method enable.

Allowed values:
0: Sample3: Three sample bit method
1: Sample1: One sample bit method

GTPR

Guard time and prescaler register

Offset: 0x18, reset: 0x0000, access: read-write

0/2 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
GT rw								PSC rw

Toggle Fields.

PSC

Bits 0-7: Prescaler value.

GT

Bits 8-15: Guard time value.

USART2

0x40004400: Universal synchronous asynchronous receiver transmitter

44/51 fields covered. Toggle Registers.

SR

Status register

Offset: 0x0, reset: 0x00C00000, access: Unspecified

6/10 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
						CTS rw	LBD rw	TXE r	TC rw	RXNE rw	IDLE r	ORE r	NF r	FE r	PE r

Toggle Fields.

PE

Bit 0: Parity error.

FE

Bit 1: Framing error.

NF

Bit 2: Noise detected flag.

ORE

Bit 3: Overrun error.

IDLE

Bit 4: IDLE line detected.

RXNE

Bit 5: Read data register not empty.

TC

Bit 6: Transmission complete.

TXE

Bit 7: Transmit data register empty.

LBD

Bit 8: LIN break detection flag.

CTS

Bit 9: CTS flag.

DR

Data register

Offset: 0x4, reset: 0x00000000, access: read-write

1/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
							DR rw

Toggle Fields.

DR

Bits 0-8: Data value.

Allowed values: 0-511

BRR

Baud rate register

Offset: 0x8, reset: 0x0000, access: read-write

2/2 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
DIV_Mantissa rw												DIV_Fraction rw

Toggle Fields.

DIV_Fraction

Bits 0-3: fraction of USARTDIV.

Allowed values: 0-15

DIV_Mantissa

Bits 4-15: mantissa of USARTDIV.

Allowed values: 0-4095

CR1

Control register 1

Offset: 0xC, reset: 0x0000, access: read-write

15/15 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
OVER8 rw		UE rw	M rw	WAKE rw	PCE rw	PS rw	PEIE rw	TXEIE rw	TCIE rw	RXNEIE rw	IDLEIE rw	TE rw	RE rw	RWU rw	SBK rw

Toggle Fields.

SBK

Bit 0: Send break.

Allowed values:
0: NoBreak: No break character is transmitted
1: Break: Break character transmitted

RWU

Bit 1: Receiver wakeup.

Allowed values:
0: Active: Receiver in active mode
1: Mute: Receiver in mute mode

RE

Bit 2: Receiver enable.

Allowed values:
0: Disabled: Receiver disabled
1: Enabled: Receiver enabled

TE

Bit 3: Transmitter enable.

Allowed values:
0: Disabled: Transmitter disabled
1: Enabled: Transmitter enabled

IDLEIE

Bit 4: IDLE interrupt enable.

Allowed values:
0: Disabled: IDLE interrupt disabled
1: Enabled: IDLE interrupt enabled

RXNEIE

Bit 5: RXNE interrupt enable.

Allowed values:
0: Disabled: RXNE interrupt disabled
1: Enabled: RXNE interrupt enabled

TCIE

Bit 6: Transmission complete interrupt enable.

Allowed values:
0: Disabled: TC interrupt disabled
1: Enabled: TC interrupt enabled

TXEIE

Bit 7: TXE interrupt enable.

Allowed values:
0: Disabled: TXE interrupt disabled
1: Enabled: TXE interrupt enabled

PEIE

Bit 8: PE interrupt enable.

Allowed values:
0: Disabled: PE interrupt disabled
1: Enabled: PE interrupt enabled

PS

Bit 9: Parity selection.

Allowed values:
0: Even: Even parity
1: Odd: Odd parity

PCE

Bit 10: Parity control enable.

Allowed values:
0: Disabled: Parity control disabled
1: Enabled: Parity control enabled

WAKE

Bit 11: Wakeup method.

Allowed values:
0: IdleLine: USART wakeup on idle line
1: AddressMark: USART wakeup on address mark

M

Bit 12: Word length.

Allowed values:
0: M8: 8 data bits
1: M9: 9 data bits

UE

Bit 13: USART enable.

Allowed values:
0: Disabled: USART prescaler and outputs disabled
1: Enabled: USART enabled

OVER8

Bit 15: Oversampling mode.

Allowed values:
0: Oversample16: Oversampling by 16
1: Oversample8: Oversampling by 8

CR2

Control register 2

Offset: 0x10, reset: 0x0000, access: read-write

8/9 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
	LINEN rw	STOP rw		CLKEN rw	CPOL rw	CPHA rw	LBCL rw		LBDIE rw	LBDL rw		ADD rw

Toggle Fields.

ADD

Bits 0-3: Address of the USART node.

Allowed values: 0-15

LBDL

Bit 5: lin break detection length.

Allowed values:
0: LBDL10: 10-bit break detection
1: LBDL11: 11-bit break detection

LBDIE

Bit 6: LIN break detection interrupt enable.

Allowed values:
0: Disabled: LIN break detection interrupt disabled
1: Enabled: LIN break detection interrupt enabled

LBCL

Bit 8: Last bit clock pulse.

CPHA

Bit 9: Clock phase.

Allowed values:
0: First: The first clock transition is the first data capture edge
1: Second: The second clock transition is the first data capture edge

CPOL

Bit 10: Clock polarity.

Allowed values:
0: Low: Steady low value on CK pin outside transmission window
1: High: Steady high value on CK pin outside transmission window

CLKEN

Bit 11: Clock enable.

Allowed values:
0: Disabled: CK pin disabled
1: Enabled: CK pin enabled

STOP

Bits 12-13: STOP bits.

Allowed values:
0: Stop1: 1 stop bit
1: Stop0p5: 0.5 stop bits
2: Stop2: 2 stop bits
3: Stop1p5: 1.5 stop bits

LINEN

Bit 14: LIN mode enable.

Allowed values:
0: Disabled: LIN mode disabled
1: Enabled: LIN mode enabled

CR3

Control register 3

Offset: 0x14, reset: 0x0000, access: read-write

12/12 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
				ONEBIT rw	CTSIE rw	CTSE rw	RTSE rw	DMAT rw	DMAR rw	SCEN rw	NACK rw	HDSEL rw	IRLP rw	IREN rw	EIE rw

Toggle Fields.

EIE

Bit 0: Error interrupt enable.

Allowed values:
0: Disabled: Error interrupt disabled
1: Enabled: Error interrupt enabled

IREN

Bit 1: IrDA mode enable.

Allowed values:
0: Disabled: IrDA disabled
1: Enabled: IrDA enabled

IRLP

Bit 2: IrDA low-power.

Allowed values:
0: Normal: Normal mode
1: LowPower: Low-power mode

HDSEL

Bit 3: Half-duplex selection.

Allowed values:
0: FullDuplex: Half duplex mode is not selected
1: HalfDuplex: Half duplex mode is selected

NACK

Bit 4: Smartcard NACK enable.

Allowed values:
0: Disabled: NACK transmission in case of parity error is disabled
1: Enabled: NACK transmission during parity error is enabled

SCEN

Bit 5: Smartcard mode enable.

Allowed values:
0: Disabled: Smartcard mode disabled
1: Enabled: Smartcard mode enabled

DMAR

Bit 6: DMA enable receiver.

Allowed values:
0: Disabled: DMA mode is disabled for reception
1: Enabled: DMA mode is enabled for reception

DMAT

Bit 7: DMA enable transmitter.

Allowed values:
0: Disabled: DMA mode is disabled for transmission
1: Enabled: DMA mode is enabled for transmission

RTSE

Bit 8: RTS enable.

Allowed values:
0: Disabled: RTS hardware flow control disabled
1: Enabled: RTS hardware flow control enabled

CTSE

Bit 9: CTS enable.

Allowed values:
0: Disabled: CTS hardware flow control disabled
1: Enabled: CTS hardware flow control enabled

CTSIE

Bit 10: CTS interrupt enable.

Allowed values:
0: Disabled: CTS interrupt disabled
1: Enabled: CTS interrupt enabled

ONEBIT

Bit 11: One sample bit method enable.

Allowed values:
0: Sample3: Three sample bit method
1: Sample1: One sample bit method

GTPR

Guard time and prescaler register

Offset: 0x18, reset: 0x0000, access: read-write

0/2 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
GT rw								PSC rw

Toggle Fields.

PSC

Bits 0-7: Prescaler value.

GT

Bits 8-15: Guard time value.

USART3

0x40004800: Universal synchronous asynchronous receiver transmitter

44/51 fields covered. Toggle Registers.

SR

Status register

Offset: 0x0, reset: 0x00C00000, access: Unspecified

6/10 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
						CTS rw	LBD rw	TXE r	TC rw	RXNE rw	IDLE r	ORE r	NF r	FE r	PE r

Toggle Fields.

PE

Bit 0: Parity error.

FE

Bit 1: Framing error.

NF

Bit 2: Noise detected flag.

ORE

Bit 3: Overrun error.

IDLE

Bit 4: IDLE line detected.

RXNE

Bit 5: Read data register not empty.

TC

Bit 6: Transmission complete.

TXE

Bit 7: Transmit data register empty.

LBD

Bit 8: LIN break detection flag.

CTS

Bit 9: CTS flag.

DR

Data register

Offset: 0x4, reset: 0x00000000, access: read-write

1/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
							DR rw

Toggle Fields.

DR

Bits 0-8: Data value.

Allowed values: 0-511

BRR

Baud rate register

Offset: 0x8, reset: 0x0000, access: read-write

2/2 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
DIV_Mantissa rw												DIV_Fraction rw

Toggle Fields.

DIV_Fraction

Bits 0-3: fraction of USARTDIV.

Allowed values: 0-15

DIV_Mantissa

Bits 4-15: mantissa of USARTDIV.

Allowed values: 0-4095

CR1

Control register 1

Offset: 0xC, reset: 0x0000, access: read-write

15/15 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
OVER8 rw		UE rw	M rw	WAKE rw	PCE rw	PS rw	PEIE rw	TXEIE rw	TCIE rw	RXNEIE rw	IDLEIE rw	TE rw	RE rw	RWU rw	SBK rw

Toggle Fields.

SBK

Bit 0: Send break.

Allowed values:
0: NoBreak: No break character is transmitted
1: Break: Break character transmitted

RWU

Bit 1: Receiver wakeup.

Allowed values:
0: Active: Receiver in active mode
1: Mute: Receiver in mute mode

RE

Bit 2: Receiver enable.

Allowed values:
0: Disabled: Receiver disabled
1: Enabled: Receiver enabled

TE

Bit 3: Transmitter enable.

Allowed values:
0: Disabled: Transmitter disabled
1: Enabled: Transmitter enabled

IDLEIE

Bit 4: IDLE interrupt enable.

Allowed values:
0: Disabled: IDLE interrupt disabled
1: Enabled: IDLE interrupt enabled

RXNEIE

Bit 5: RXNE interrupt enable.

Allowed values:
0: Disabled: RXNE interrupt disabled
1: Enabled: RXNE interrupt enabled

TCIE

Bit 6: Transmission complete interrupt enable.

Allowed values:
0: Disabled: TC interrupt disabled
1: Enabled: TC interrupt enabled

TXEIE

Bit 7: TXE interrupt enable.

Allowed values:
0: Disabled: TXE interrupt disabled
1: Enabled: TXE interrupt enabled

PEIE

Bit 8: PE interrupt enable.

Allowed values:
0: Disabled: PE interrupt disabled
1: Enabled: PE interrupt enabled

PS

Bit 9: Parity selection.

Allowed values:
0: Even: Even parity
1: Odd: Odd parity

PCE

Bit 10: Parity control enable.

Allowed values:
0: Disabled: Parity control disabled
1: Enabled: Parity control enabled

WAKE

Bit 11: Wakeup method.

Allowed values:
0: IdleLine: USART wakeup on idle line
1: AddressMark: USART wakeup on address mark

M

Bit 12: Word length.

Allowed values:
0: M8: 8 data bits
1: M9: 9 data bits

UE

Bit 13: USART enable.

Allowed values:
0: Disabled: USART prescaler and outputs disabled
1: Enabled: USART enabled

OVER8

Bit 15: Oversampling mode.

Allowed values:
0: Oversample16: Oversampling by 16
1: Oversample8: Oversampling by 8

CR2

Control register 2

Offset: 0x10, reset: 0x0000, access: read-write

8/9 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
	LINEN rw	STOP rw		CLKEN rw	CPOL rw	CPHA rw	LBCL rw		LBDIE rw	LBDL rw		ADD rw

Toggle Fields.

ADD

Bits 0-3: Address of the USART node.

Allowed values: 0-15

LBDL

Bit 5: lin break detection length.

Allowed values:
0: LBDL10: 10-bit break detection
1: LBDL11: 11-bit break detection

LBDIE

Bit 6: LIN break detection interrupt enable.

Allowed values:
0: Disabled: LIN break detection interrupt disabled
1: Enabled: LIN break detection interrupt enabled

LBCL

Bit 8: Last bit clock pulse.

CPHA

Bit 9: Clock phase.

Allowed values:
0: First: The first clock transition is the first data capture edge
1: Second: The second clock transition is the first data capture edge

CPOL

Bit 10: Clock polarity.

Allowed values:
0: Low: Steady low value on CK pin outside transmission window
1: High: Steady high value on CK pin outside transmission window

CLKEN

Bit 11: Clock enable.

Allowed values:
0: Disabled: CK pin disabled
1: Enabled: CK pin enabled

STOP

Bits 12-13: STOP bits.

Allowed values:
0: Stop1: 1 stop bit
1: Stop0p5: 0.5 stop bits
2: Stop2: 2 stop bits
3: Stop1p5: 1.5 stop bits

LINEN

Bit 14: LIN mode enable.

Allowed values:
0: Disabled: LIN mode disabled
1: Enabled: LIN mode enabled

CR3

Control register 3

Offset: 0x14, reset: 0x0000, access: read-write

12/12 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
				ONEBIT rw	CTSIE rw	CTSE rw	RTSE rw	DMAT rw	DMAR rw	SCEN rw	NACK rw	HDSEL rw	IRLP rw	IREN rw	EIE rw

Toggle Fields.

EIE

Bit 0: Error interrupt enable.

Allowed values:
0: Disabled: Error interrupt disabled
1: Enabled: Error interrupt enabled

IREN

Bit 1: IrDA mode enable.

Allowed values:
0: Disabled: IrDA disabled
1: Enabled: IrDA enabled

IRLP

Bit 2: IrDA low-power.

Allowed values:
0: Normal: Normal mode
1: LowPower: Low-power mode

HDSEL

Bit 3: Half-duplex selection.

Allowed values:
0: FullDuplex: Half duplex mode is not selected
1: HalfDuplex: Half duplex mode is selected

NACK

Bit 4: Smartcard NACK enable.

Allowed values:
0: Disabled: NACK transmission in case of parity error is disabled
1: Enabled: NACK transmission during parity error is enabled

SCEN

Bit 5: Smartcard mode enable.

Allowed values:
0: Disabled: Smartcard mode disabled
1: Enabled: Smartcard mode enabled

DMAR

Bit 6: DMA enable receiver.

Allowed values:
0: Disabled: DMA mode is disabled for reception
1: Enabled: DMA mode is enabled for reception

DMAT

Bit 7: DMA enable transmitter.

Allowed values:
0: Disabled: DMA mode is disabled for transmission
1: Enabled: DMA mode is enabled for transmission

RTSE

Bit 8: RTS enable.

Allowed values:
0: Disabled: RTS hardware flow control disabled
1: Enabled: RTS hardware flow control enabled

CTSE

Bit 9: CTS enable.

Allowed values:
0: Disabled: CTS hardware flow control disabled
1: Enabled: CTS hardware flow control enabled

CTSIE

Bit 10: CTS interrupt enable.

Allowed values:
0: Disabled: CTS interrupt disabled
1: Enabled: CTS interrupt enabled

ONEBIT

Bit 11: One sample bit method enable.

Allowed values:
0: Sample3: Three sample bit method
1: Sample1: One sample bit method

GTPR

Guard time and prescaler register

Offset: 0x18, reset: 0x0000, access: read-write

0/2 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
GT rw								PSC rw

Toggle Fields.

PSC

Bits 0-7: Prescaler value.

GT

Bits 8-15: Guard time value.

USART6

0x40011400: Universal synchronous asynchronous receiver transmitter

44/51 fields covered. Toggle Registers.

SR

Status register

Offset: 0x0, reset: 0x00C00000, access: Unspecified

6/10 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
						CTS rw	LBD rw	TXE r	TC rw	RXNE rw	IDLE r	ORE r	NF r	FE r	PE r

Toggle Fields.

PE

Bit 0: Parity error.

FE

Bit 1: Framing error.

NF

Bit 2: Noise detected flag.

ORE

Bit 3: Overrun error.

IDLE

Bit 4: IDLE line detected.

RXNE

Bit 5: Read data register not empty.

TC

Bit 6: Transmission complete.

TXE

Bit 7: Transmit data register empty.

LBD

Bit 8: LIN break detection flag.

CTS

Bit 9: CTS flag.

DR

Data register

Offset: 0x4, reset: 0x00000000, access: read-write

1/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
							DR rw

Toggle Fields.

DR

Bits 0-8: Data value.

Allowed values: 0-511

BRR

Baud rate register

Offset: 0x8, reset: 0x0000, access: read-write

2/2 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
DIV_Mantissa rw												DIV_Fraction rw

Toggle Fields.

DIV_Fraction

Bits 0-3: fraction of USARTDIV.

Allowed values: 0-15

DIV_Mantissa

Bits 4-15: mantissa of USARTDIV.

Allowed values: 0-4095

CR1

Control register 1

Offset: 0xC, reset: 0x0000, access: read-write

15/15 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
OVER8 rw		UE rw	M rw	WAKE rw	PCE rw	PS rw	PEIE rw	TXEIE rw	TCIE rw	RXNEIE rw	IDLEIE rw	TE rw	RE rw	RWU rw	SBK rw

Toggle Fields.

SBK

Bit 0: Send break.

Allowed values:
0: NoBreak: No break character is transmitted
1: Break: Break character transmitted

RWU

Bit 1: Receiver wakeup.

Allowed values:
0: Active: Receiver in active mode
1: Mute: Receiver in mute mode

RE

Bit 2: Receiver enable.

Allowed values:
0: Disabled: Receiver disabled
1: Enabled: Receiver enabled

TE

Bit 3: Transmitter enable.

Allowed values:
0: Disabled: Transmitter disabled
1: Enabled: Transmitter enabled

IDLEIE

Bit 4: IDLE interrupt enable.

Allowed values:
0: Disabled: IDLE interrupt disabled
1: Enabled: IDLE interrupt enabled

RXNEIE

Bit 5: RXNE interrupt enable.

Allowed values:
0: Disabled: RXNE interrupt disabled
1: Enabled: RXNE interrupt enabled

TCIE

Bit 6: Transmission complete interrupt enable.

Allowed values:
0: Disabled: TC interrupt disabled
1: Enabled: TC interrupt enabled

TXEIE

Bit 7: TXE interrupt enable.

Allowed values:
0: Disabled: TXE interrupt disabled
1: Enabled: TXE interrupt enabled

PEIE

Bit 8: PE interrupt enable.

Allowed values:
0: Disabled: PE interrupt disabled
1: Enabled: PE interrupt enabled

PS

Bit 9: Parity selection.

Allowed values:
0: Even: Even parity
1: Odd: Odd parity

PCE

Bit 10: Parity control enable.

Allowed values:
0: Disabled: Parity control disabled
1: Enabled: Parity control enabled

WAKE

Bit 11: Wakeup method.

Allowed values:
0: IdleLine: USART wakeup on idle line
1: AddressMark: USART wakeup on address mark

M

Bit 12: Word length.

Allowed values:
0: M8: 8 data bits
1: M9: 9 data bits

UE

Bit 13: USART enable.

Allowed values:
0: Disabled: USART prescaler and outputs disabled
1: Enabled: USART enabled

OVER8

Bit 15: Oversampling mode.

Allowed values:
0: Oversample16: Oversampling by 16
1: Oversample8: Oversampling by 8

CR2

Control register 2

Offset: 0x10, reset: 0x0000, access: read-write

8/9 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
	LINEN rw	STOP rw		CLKEN rw	CPOL rw	CPHA rw	LBCL rw		LBDIE rw	LBDL rw		ADD rw

Toggle Fields.

ADD

Bits 0-3: Address of the USART node.

Allowed values: 0-15

LBDL

Bit 5: lin break detection length.

Allowed values:
0: LBDL10: 10-bit break detection
1: LBDL11: 11-bit break detection

LBDIE

Bit 6: LIN break detection interrupt enable.

Allowed values:
0: Disabled: LIN break detection interrupt disabled
1: Enabled: LIN break detection interrupt enabled

LBCL

Bit 8: Last bit clock pulse.

CPHA

Bit 9: Clock phase.

Allowed values:
0: First: The first clock transition is the first data capture edge
1: Second: The second clock transition is the first data capture edge

CPOL

Bit 10: Clock polarity.

Allowed values:
0: Low: Steady low value on CK pin outside transmission window
1: High: Steady high value on CK pin outside transmission window

CLKEN

Bit 11: Clock enable.

Allowed values:
0: Disabled: CK pin disabled
1: Enabled: CK pin enabled

STOP

Bits 12-13: STOP bits.

Allowed values:
0: Stop1: 1 stop bit
1: Stop0p5: 0.5 stop bits
2: Stop2: 2 stop bits
3: Stop1p5: 1.5 stop bits

LINEN

Bit 14: LIN mode enable.

Allowed values:
0: Disabled: LIN mode disabled
1: Enabled: LIN mode enabled

CR3

Control register 3

Offset: 0x14, reset: 0x0000, access: read-write

12/12 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
				ONEBIT rw	CTSIE rw	CTSE rw	RTSE rw	DMAT rw	DMAR rw	SCEN rw	NACK rw	HDSEL rw	IRLP rw	IREN rw	EIE rw

Toggle Fields.

EIE

Bit 0: Error interrupt enable.

Allowed values:
0: Disabled: Error interrupt disabled
1: Enabled: Error interrupt enabled

IREN

Bit 1: IrDA mode enable.

Allowed values:
0: Disabled: IrDA disabled
1: Enabled: IrDA enabled

IRLP

Bit 2: IrDA low-power.

Allowed values:
0: Normal: Normal mode
1: LowPower: Low-power mode

HDSEL

Bit 3: Half-duplex selection.

Allowed values:
0: FullDuplex: Half duplex mode is not selected
1: HalfDuplex: Half duplex mode is selected

NACK

Bit 4: Smartcard NACK enable.

Allowed values:
0: Disabled: NACK transmission in case of parity error is disabled
1: Enabled: NACK transmission during parity error is enabled

SCEN

Bit 5: Smartcard mode enable.

Allowed values:
0: Disabled: Smartcard mode disabled
1: Enabled: Smartcard mode enabled

DMAR

Bit 6: DMA enable receiver.

Allowed values:
0: Disabled: DMA mode is disabled for reception
1: Enabled: DMA mode is enabled for reception

DMAT

Bit 7: DMA enable transmitter.

Allowed values:
0: Disabled: DMA mode is disabled for transmission
1: Enabled: DMA mode is enabled for transmission

RTSE

Bit 8: RTS enable.

Allowed values:
0: Disabled: RTS hardware flow control disabled
1: Enabled: RTS hardware flow control enabled

CTSE

Bit 9: CTS enable.

Allowed values:
0: Disabled: CTS hardware flow control disabled
1: Enabled: CTS hardware flow control enabled

CTSIE

Bit 10: CTS interrupt enable.

Allowed values:
0: Disabled: CTS interrupt disabled
1: Enabled: CTS interrupt enabled

ONEBIT

Bit 11: One sample bit method enable.

Allowed values:
0: Sample3: Three sample bit method
1: Sample1: One sample bit method

GTPR

Guard time and prescaler register

Offset: 0x18, reset: 0x0000, access: read-write

0/2 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
GT rw								PSC rw

Toggle Fields.

PSC

Bits 0-7: Prescaler value.

GT

Bits 8-15: Guard time value.

WWDG

0x40002C00: Window watchdog

6/6 fields covered. Toggle Registers.

CR

Control register

Offset: 0x0, reset: 0x7F, access: read-write

2/2 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
								WDGA rw	T rw

Toggle Fields.

T

Bits 0-6: 7-bit counter (MSB to LSB).

Allowed values: 0-127

WDGA

Bit 7: Activation bit.

Allowed values:
0: Disabled: Watchdog disabled
1: Enabled: Watchdog enabled

CFR

Configuration register

Offset: 0x4, reset: 0x7F, access: read-write

3/3 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
						EWI rw	WDGTB rw		W rw

Toggle Fields.

W

Bits 0-6: 7-bit window value.

Allowed values: 0-127

WDGTB

Bits 7-8: Timer base.

Allowed values:
0: Div1: Counter clock (PCLK1 div 4096) div 1
1: Div2: Counter clock (PCLK1 div 4096) div 2
2: Div4: Counter clock (PCLK1 div 4096) div 4
3: Div8: Counter clock (PCLK1 div 4096) div 8

EWI

Bit 9: Early wakeup interrupt.

Allowed values:
1: Enable: interrupt occurs whenever the counter reaches the value 0x40

SR

Status register

Offset: 0x8, reset: 0x00, access: read-write

1/1 fields covered.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16

15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
															EWIF rw

Toggle Fields.

EWIF

Bit 0: Early wakeup interrupt flag.

Allowed values:
1: Pending: The EWI Interrupt Service Routine has been triggered
0: Finished: The EWI Interrupt Service Routine has been serviced